Show notes
Last time we spoke about the first Jiangsu-Zhejiang War. Wu Peifu and Zhang Zuolin became swift rivals after the first Zhili-Fengtian War. The Zhili clique remained in control of Beijing and began bullying everyone into submission, trying to unify China under their thumb. Zhang Zuolin went to work reorganizing and retraining his army, for another war was looming over the horizon. Then in the southeast of China, conflict emerged between Jiangsu and Zhejiang provinces. The Zhili backed Qi Xieyuan wanted to control Shanghai, which was under the control of Lu Yungxiang of the Anhui clique. The Anhui clique were on the death bed, Zhejiang was the last province under their control, thus he elected to fight for it. Lu Yungxiang sought help from anyone who possibly could help him, such as Zhang Zuolin and Dr Sun Yat-Sen, but little did he know but he was contributing to a much larger war. #105 the Second Zhili-Fengtian War Welcome to the Fall and Rise of China Podcast, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about the history of Asia? Kings and Generals have an assortment of episodes on history of asia and much more so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel where I cover the history of China and Japan from the 19th century until the end of the Pacific War. Hello again, so after the first Zhili-Fengtian war of 1922, the Zhili warlords seized control over Beijing. Cao Kun bribed his way into the presidency as Zhang Zuolin licked his wounds and went back to Manchuria where he rebuilt his entire army. Zhang Zuolin appointed Yang Yuting as inspector general of the Mukden arsenal and Wang Yintai as director of the department of materials. He began purchasing more Renault FT tanks, increased his military production, now seeing 150 artillery pieces, 1000 machine guns, 60,000 rifles, 100,000 artillery shells and 600,000 rifle rounds pumping out of factories annually. He increased his navy and airforce, naming his son Zhang Xueliang as director of the aviation office. He purchased German and Italian aircraft, nearing 300 planes within 4 groups. Air bases and fields were built alongside naval headquarters and training schools in places like Harbin. To improve communications, additional water and coal supply stations were built in Suizhong, Xingcheng and Dayaogou so he could rapidly deploy troops via rail. Roads were further developed to increase transportation in areas without rail, each army was given wire communications such as telegraph or telephone lines, linking them to their general HQ's. Radio communication units were also developed, radio stations were built in Shenyang, Harbin and Jin county. The Fengtian military was reformed. Commanders like Bao Deshan and Xu Changyou who were blamed for losing the first zhili-fengtian war were court-martialed and executed in the spring of 1923. The rising star, Dogmeat General Zhang Zongchang aided Zhang Zuolin by massively recruiting White Russians who brought over all sorts of expertise and skills. The White Russians were commanded by Konstantin Petrovich Nechaev, alongside them Zhang also hired Japanese units. The Fengtian army expanded to 27 brigades from its original 25, organized into 3 armies of 3 divisions. Each division had three brigades. The cavalry was expanded from three to four divisions, with three brigades forming a division and the rest attached to infantry divisions as cavalry companies. The artillery regiments expanded from 4 to 10. Each division consisted of three brigades with either an infantry brigade or a combined brigade, and every division had an engineering battalion and a transportation battalion attached. Combined brigades were bolstered with an engineering company and a transportation company. All said an done the strength of the Fengtian army totaled more than 250,000 troops, and its performance was significantly improved. The best troops were found in the 2nd Brigade, commanded by Zhang Xueliang, and the 6th Brigade, commanded by Guo Songling, and they were viewed as the model units of the Fengtian army. The catalyst for what would be known as the second Zhili-Fengtian War, occurred on September 3rd of 1924, the first Jiangsu-Zhejiang War. When Lu Yungxiang of Zhejiang refused to cede administration of Shanghai to Qi Xieyuan, both Zhang Zuolin and Dr. Sun Yat-sen pledged to defend the neutrality of Zhejiang and end pulling everyone into a larger war. On September 4th, Dr Sun Yat-Sen held a meeting at his mansion in Guangzhou. There he announced he would assist Zhejiang to preserve Guangdong, thus he was enacting the Northern Expedition. His plan for the northern expedition was to first attack Jiangxi, after it was conquered next was Anhui. From there his KMT forces would link up with the Zhejiang forces, near the Jinpu road where they could march north to take Beijing. On September the 5th Dr Sun Yat-Sen publicly denounced Cao Kun and Wu Peifu and asked the people of Guangdong to work harder than they ever have so they could eliminate the warlords and China could be ruled by her people again. On September the 4th, in response to the war in the southeast, Zhang Zuolin declared war on the Zhili clique on the grounds of being in an alliance with Zhejiang and Dr Sun Yat-Sen. He also denounced Cao Kun, bringing up his bribery scheme. Zhang Zuolin's statement, and forgive me its poorly translated went something like this. "Curse Cao Kun with Power who bribed congressmen, raising teeth and claws, and stole power. Cao Kun harms the people. Now I Zhang Zuolin in charge of Manchuria and her people, and who is loyal to the people, and is duty-bound will lead the three armies to wipe out the thieves." On September the 9th, Duan Qirui added his voice in a telegram against Cao Kun accusing him "of not knowing who the country and the people are, what ethics, justice and integrity are and unleashing four provinces to attack Zhejiang, excluding dissidents, hurting innocent people, and greedy for his own dignity. You have committed a heinous sin, and you have gone too far. How can you survive? The virtuous and powerful people in the world, who have great responsibilities for a while, will definitely be able to do their duty and act bravely when they see justice." On the 15th of September, Zhang Zuolin issued another telegram to Cao Kun, in the form of an ultimatum "This year natural disasters are prevalent and hungry people are everywhere. I have tried to say that attacking Zhejiang is wrong, and I have the strength to respond in favor of peace. However, the ink has not yet dried. Yet at the same time, the Zhili marched into Fengtian, detained Shanhaiguan trains, and blocked traffic. What was the purpose of this? In recent years, Cao Kun has been a puppet of Wu Peifu, which has caused public resentment. The impossibility of a military expedition is evident from the successive defeats of the Zhili army. We planned to send another envoy, but the train traffic has been cut off and we cannot enter Beijing. Therefore, we wait for the final answer." Indeed on September the 13th suddenly all the trains running along the Beijing-Fengtian railway stopped on Zhili orders. The war in Zhejiang had provided Wu Peifu with the occasion to force a showdown with Zhang Zuolin. Wu Peifu felt confident he would win. Wu Peifu had mobilized over a quarter of a million troops, divided into 3 armies. Wu Peifu trusted his military abilities and felt his subordinates were loyal to him, he was highly mistaken in that last part. It would turn out, the christian general, Feng Yuxiang had major grievances. If you remember from the last episode, when ordered to attack Lu Yungxiang, Feng Yuxiang had refused. Instead Feng Yuxiang weaved a web, he pulled Wang Huaiqing to his side, the Beijing garrison commander Sun Yueh and Hu Qingyi. He complained to them about his army being slighted in the distribution of munition and supplies and he would move his troops very slowly out of Beijing when the war began. As it turned out, secret negotiations had been made. Zhang Zuolin's son Zhang Xueliang in the spring of 1923 had sent a letter to Feng Yuxiang and then his most trusted lt, Fu Xingpei to Beijing to secretly meet with him. Fu Xingpei met with Feng Yuxiang and his chief of staff Liu Ji at a secluded location in Nanyuan. The first meeting was brief, but fruitful as follow up meetings were made, now mediated through Duan Qiriu. Duan Qiriu brought the parties over to his residence in the Japanese quarter of Tientsin. There Feng Yuxiang was given a bribe between 1-2.5 million Japanese Yen. This bribe came from Zhang Zuolin's Japanese supplied war chest. Zhang Zuolin afterwards had every reason to believe Feng Yuxiang was in his pocket so he concentrated most of his forces around Shanhaiguan. The Zhili Cliques forces would come from the provinces of Henan, Shandong, Rehe (knowns as Jehol today), Chahar and Suiyuan. Meanwhile the Fengtian would have troops from Jilin, Heilongjiang and Fengtian. The 2nd war certainly exceed the first by a large margin and it would also involve battles over land, sea and air. The Zhili held an edge in numbers, but alienated generals would ultimately lose them the war. There was also an enormous technological gap between the Zhili and Fengtian armies. As I had mentioned the Fengtian had purchased a lot of western and Japanese weaponry and equipment. The Zhili clique also purchased western materials, but they were far behind the Fengtian army. Furthermore the Zhili clique had just experienced a series of small wars in Sichuan, Hunan, Fujian, Jiangsu, Zhejiang and Guangdong. Their troops were exhausted, lacked pay, and thus morale was not high. Zhang Zuolin's Fengtian army faced 4 major objectives to see the Zhili clique defeated. Ultimately they needed to capture Beijing and Tianjin. Yet to do so they first had to retake Shanhaiguan so their forces could enter Xujialing. Thus Zhang Zuolin would need to gather his forces near Shanhaiguan to capture it. This task fell to his 1st and 2nd army led by Jiang Dengxuan and Zhang Xueliang. If Shanhaiguan could not be taken, at least two brigades would be needed in the Qiansuo region, where a railroad station was roughly 20 kms east of Shanhaiguan. Once that region was secured, the main force could redeploy around Suizhong county for a second attempt against Shanhaiguan. Next the 2nd army would advance into Rehe, Yi County and Dayaogou. They would then take Chaoyang, Jianping, Chengde and Lingyuan. Most of this responsibility fell onto Zhang Zongchang's 3rd Combined Brigade and Li Jinglin's 1st Division. After they completed this they would enter the Lengkou pass and take Luanzhou. A Fengtian cavalry group would attack Rehe with the objective of taking Chifeng. The cavalry group would also cover the flank of other Fengtian forces and mop up the enemy left behind. If the situation arose, the Cavalry group could also attack along the Great Wall via the Xifengkou or Gubeikou pass. The Fengtian reserve forces would be deployed between Xingcheng and Suizhong to guard Jinzhou. The Fengtian air forces headquartered at Shenyang would mobilize 3 groups for the war effort under the direct command of the 1st and 2nd Armies known as the Combined Corps. Other air units would be deployed to Yi county under the command of Zhang Xueliang. Wu Peifu took the title of commander in chief and set up his headquarters in Sizhaotang. Wu Peifu made special arrangements for the battle; his 1st army led by Peng Shouxin would take an eastern route advancing along the Beijing-Fengcheng line to attack Liaoshen from Shanhaiguan; the 2nd army of Wang Huaiqing would advance along the middle route from Xikou to attack Rechao; and the third army of Feng Yuxiang would take the western route from Gubeikou to attack Kailu. Wu Peifu also had set up a commander in chief of maritime defense Zheng Shiqi stationed at Shandong and a naval commander in chief Du Xiui. His air force was organized into 4 groups stationed in Beidaihe, Luanxian, Chaoyang and the Zhili aviation department, over 70 aircraft in total. On September the 14th, Zhang Zuolin as commander in chief of the Fengtian army led them down the border area. Likewise Wu Peifu did the same from Luoyang. On the 15th the 23rd Brigade of Li Shuangkai, part of Li Jinglin's 2nd army engaged the Zhili 4th battalion of Yijun Zhenbiao around Yizhou, Jiuguan and Taimen. This effectively kicked off the war. From there the war front would run from Chaoyang to Jidong, with major battles taking place in Rehe, Shanhaiguan, Chaoyang, Chifeng, Jiumenmen and Shimenzhai. The Fengtian forces planned to unleash their offensive against Shanhaiguan once the initiative was won in Rehe. Therefore Zhang Zuolin personally led the battle in Rehe. The 1st Fengtian army divided into a north and south group. The southern group attacked from Beizhen, passing through Chaoyang and Lingyuang to enter Xifengkou with Wu Junsheng's cavalry as the main force. The north group ran from Tongliao to Kailu, then headed south to Chengde via Chifeng, then would launch an attack at the western part of Xifengkou. The southern attack went pretty smooth as the Zhili army did not put up serious resistance. On the 16th the Fengtian forces seized Yizhou and Fuxin. After this they concentrated their attacks against Chaoyang. Liu Fufu defended Chaoyang with the Zhili 26th brigade of the 12th division, but he only put up a symbolic defense, quickly abandoning the city. On the 23rd Chaoyang was occupied by Fengtian forces who scoured the county. Meanwhile the northern group attacked Jianping, Lingyuan and Chifeng. During the battle for Lingyuan, the Fengtian encountered determined resistance from Zhili forces led by Wang Huaiqing and Dong Zhengguo. Both sides suffered heavy casualties, but the Fengtian managed to take the city. Simultaneously the 2nd Fengtian army forces led by Xu Lanzhou and Wu Guangxin attacked Chifeng. The battle for the city raged for a few days seeing Fengtian air forces bomb the city until October 8th when it was captured. The fall of Chifeng marked a decisive moment in the battle for Rehe, the Fengtian had taken the initiative. Now the leading Fengtian troops began a rapid advance towards Lengkou at the foot of the Great Wall. Both sides knew the entire battle depended on Shanhaiguan. The Zhili had heavily fortified it and following the loss of Rehe they continued to strengthen it. Wu Peifu dispatched Peng Shouxin to setup the defenses of Shanhaiguan. Zhang Zuolin had Jiang Dengxuan and Zhang Xueliang form a new headquarters near Shanhaiguan as Guo Songling led the 2nd and 6th Brigades to frontally attack it. As Guo Songling did so, Jiang Dengxuan and his deputy commander Han Linchun led the 4th and 16th brigades to face the Zhili forces north of Jiumenmen. Small scale battles broke out on the 17th that gradually escalated. On the 29th and 30th, the Fengtian began unleashing artillery and aerial bombardment upon the Zhili positions between Shanhaiguan and Changli. During that process the Fengtian forces seized Wanjiatun, Longwang Temple, Yaojiazhuang and other towns. By October 4th the Fentgian army approached the position of the Zhili 15th division. On the 7th Zhang Zuolin issued a general attack order, sending Fengtian forces across the board. The first line of Zhili troops relied on the solid fortifications and fired back upon the advancing enemy. The Fengtian gradually turned their attention to the Jiumenmen Gate located at the northwest part of the Shanhaiguan pass. On the 8th Jiang Dengxuan personally led the 19th Brigade to attack the Haungtu Ridge on the northside of Jiumenmen. His forces quickly encircled Jiumenmen before the 2nd and 6th brigades stormed and occupied it. The fall of Jiumenmen severed demoralized the Zhili defenders whose lines began to waiver. The Fengtian began breaching lines, capturing Liyu, Waiyu, Xiangmayu and now outflanked Shanhaiguan. At this point a brigade was sent to attack Shimenzhai along the north side of Jiumentou. Shimenzhai is roughly 25 kms away from Shanhaiguan, if captured the Fengtian could use it as a springboard to attack Qinhuangdao, cutting off the Zhili armies line of retreat. In order to protect the line of retreat, Peng Shouxin organized a force to reinforce Shimenzhai. On the 11th, Wu Peifu came over to Shanhaiguan, while also inspecting Shimenzhai, Zhaojiayu, Shahezhai and other significant Zhili positions. Seeing Jiumenmen had fallen, Wu Peifu ordered forces to recapture it on the 14th. The Fengtian defenders there were put into a desperate battle to hold onto it. On the 15th, a Fengtian regiment led by Sun Xuchang broke through the Zhili defensive line. On the 16th the Fengtian forces surged through the breach and stormed Shimenzhai. The Zhili forces routed in the area allowing the Fengtian forces to quickly seize Liujiang. On the 17th Zheng Xizhen led the Zhili 6th brigade to reinforce the battlefield emerging north of Qinhuangdao. Now we need to take a step away from the battle, because a lot of things were happening all over the place, that would have a deep impact on the war. While all of this was going on in the far north, in the south, Dr Sun Yat-Sen personally led the KMT forces north to try and prevent Zhili commander Sun Chuanfang from reinforcing his Zhili comrades in the north. Yet like again, in a fashion that just kept recurring, an issue came about. The Guangzhou merchants corps and forces led loyal to Chen Jiongming began an uprising in Guangzhou. Sun Yat Sen was forced to turn his army back to quell the rebellion. As Sun Yat-Sen pulled back, Sun Chuanfang had brought his forces into Zhejiang and Shanghai. Meanwhile another ploy on the part of Zhang Zuolin paid off big time. The christian general Feng Yuxiang who was commanding the Zhili 3rd army began making some trouble. When the Zhili 2nd army suffered its initial defeat, Wang Huaiqing sent word asking for help from Feng Yuxiang. Instead he ordered his 3rd army to stay put at the Gubeikou pass. Now back in the battle Wu Peifu had come to the front lines and was taking charge of operations. Zhili reinforcements arrived from Henan and Shanxi led by Zhang Fulai and began helping a counter attack against Shimenzhai. The Fengtian defenders also reinforced their lines, with Jiang Dengxuan taking command of the front lines personally. Despite the reinforcements, the Fengtian defenses were beginning to crumble, their casualties mounting. At the same time the main Fengtian forces were fighting at Shanhaiguan, failing to make progress. Then the Fengtian army received unconfirmed intelligence from the Japanese, that the Zhili clique had enlisted the Zhengji shipping company to use 13 transports to move 4 divisions directly into the rear of the Fengtian forces via the Taku Forts. The Japanese intelligence did not indicate where the landings would be made however. The Fengtian commanders believed it was possibly Yingkou or Huludao, perhaps both. Many Fengtian commanders called for deploying the general reserve as a rear guard, but the deputy chief of the general staff, Fu Xingpei opposed the idea, claiming the Jiumenkou sector required them. Yang Yuting the chief of the general staff worried the terrain of Jiumenkou was far too narrow and restrictive to deploy such large number of troops. Finally Zhang Zuolin ended the debate by ordering the General Reserve, under the command of Zhang Zuoxiang to rush to Jiumenkou. Despite committing the General reserve, things did not improve. In fact some interpersonal problems emerged. Zhang Xueliang and Guo Songling had secretly redeployed 8 infantry regiments and two artillery brigades from Shanhaiguan to the Jiumenkou sector. These units were to be led by Guo Songling, but the artillery battalion commander, Yan Zongzhou, a classmate of Guo Songling was removed from command by the artillery regiment commander Chen Chen. Upon hearing the news from Yan Zongzhou, enraged Guo Songling removed Chen Chen of command and gave it back to Yan Zongzhou. However Jiang Dengxuan and Han Linchun had given approval to Chen Chen when he asked to remove Yan Zongzhou, so now they were embarrassed. They then complained to Zhang Zuolin about Guo Songling's actions. Zhang Zuolin ordered both Chen Chen and Yan Zongzhou to go back to their original commands, and this only pissed off Guo Songling more. Like a kindergarten aged child Guo Songling took his 8th infantry regiment out of the battlefield and retreated to the rear. Zhang Xueliang then hunted him down and smooth-talked him to come back and engage the enemy. This entire stupid situation could have very well cost them the battle, fortunately it happened at night and the Zhili army none the wiser did not exploit the situation. Back over in the Rehe front, Zhang Zongchang stormed the Lengkou pass against 4 Zhili divisions; the 9th led by Dong Zhengguo, the 20th led by Yan Zhitang, the 1st Shaanxi division led by Hu Jingyi and the 23rd led by Wang Chengbin. Unfortunately Wang Chengbin and Hu Jingyi had formed a pact with Feng Yuxiang and literally stepped aside during Zhang Zongchangs attack. To add insult to injury, Yan Zhitang and Dong Zhengguo hated each other and each held back to preserve their own strength. Again in the warlord era, petty warlords would pull this kind of shit all the time. As Zheng Zongchangs forces attacked, basically everyone fled Lengkou. Seizing the opportunity Zhang Zongchang pushed even deeper into the enemy lines. It was around this time, word spread that the First Jiangsu-Zhejiang War had concluded in a Zhili victory, thus it seemed if Shanhaiguan was not taken swiftly, the Zhili would win the war. Yet the dark horse that was General Feng Yuxiang struck. On October 22nd, Feng Yuxiang betrayed the Zhili Clique. Feng Yuxiang formed a truce with the Fengtian commander Li Jingling on the night of October 20th. He then suddenly withdrew 8000 troops of Wu Peifu's 3rd and 26th Divisions, leaving only 4000 men at their defensive lines. He took said troops and secretly stormed Beijing where he performed a coup against President Cao Kun. At midnight on October 23rd the commander of the Beijing guards, Sun Yueh admitted Feng Yuxiang and his men into Beijing. Together they seized control over key government buildings and gates. Feng Yuxiang then forced Cao Kun to dismiss Wu Peifu from his military positions. stripped him of the presidency and placed him under house arrest. Afterwards Feng Yuxiang issued a public statement denouncing the civil war and urged the warlords to settle their differences via negotiations. Feng Yuxiangs subordinates then took control of the railway line between Tientsin and Shanhaiguan and the railway line at Changhsintian south of Beijing. Meanwhile Yan Xishan dispatched a force from Shanxi to seize the railway junction at Shihchiachuang, blocking any movement from Hunan along the Peking-Hankou railway. Thus Qi Xieyuan and Sun Chuanfang could no longer advance north to aid Wu Peifu. Back at the battle, Zhang Zongchang saw the thinning of the defensive lines when Feng Yuxiang pulled men out and stormed it alongside Li Jinglin. Their forces broke through and advanced south along the Luan River towards Luanzhou, then in the direction of Tianjin. They seized the train station at Luanzhou as Sun Xuchang's 10th Brigade captured Jiumenkou. The Fengtian cavalry then stormed the Xifengkou pass and pushed forward. By this point the Zhili morale had all but disappeared as news of Feng Yuxiang's coup in Beijing was spreading along the lines. Even cry baby Guo Songling, hearing the news, grabbed his force and performed an all out charge into the Zhili lines breaking through and advanced eastwards. Now cut off between Qinhuangdao and Shanhaiguan, on the 31st of October, many high ranking Zhili officers began fleeing via ships at Qinhuangdao. Countless Zhili forces were surrounded and began mass surrendering. Wu Peifu meanwhile fled first to Tianjin where he began frantically telegraphing Zhili armies in Jiangsu, Henan, Hubei and Zhejiang for help. Things got even worse, more railway lines were cut by Anhui clique members such as Zheng Shiqi in Shandong, Cangzhou and Machang. Likewise Zheng Shishangs cut lines of the Jinpu railway at Hanzhuang and even Yan Xishan came out of his turtle shell to cut the Jinghan railway line at Shijiazhuang. The Fengtian army overran Tangshan and Lutai asFeng Yuxiang's forces stormed Yangcun and Beicang, forcing Wu Peifu to flee to Junliangcheng. Then Duan Qiriu sent a message to Wu Peifu advising he should depart by sea. Completely surrounded with no allies, Wu Peifu fled with 2000 troops on the transport Huajia on November 3rd. He went to Tanggu where Sun Chuanfang defended him. It had been the most impressive war of the warlord period to that point. Nearly 450,000 troops had been involved in a month-long war along the Great Wall area from Shanhaiguan to Beijing. The casualties are tough to estimate, perhaps 20-30,000 perished. After taking Beijing, Feng Yuxiang reorganized his forces in the 1st Guominjun army, hiring his co-conspirators such as Sun Yueh and Hu Chingyi who would eventually lead the 2nd and 3rd armies. On November 5th, Zhang Zuolin removed Emperor Puyi from the Forbidden City. Puyi went into exile in Tianjin where the Japanese would keep a close eye upon. Zhang Zuolin, Feng Yuxiang and Duan Qiriu then met in Tianjin where they agreed to form a provisional government with Duan Qiriu as its figurehead. The choice of Duan Qiriu seemed to be palatable to everyone, including the remaining Zhili warlords in the Yangtze region. On December 9th, Duan Qiriu's government was recognized. Dr Sun Yat-Sen of course refused to recognize the new Beiyang government and would begin to flirt more with the CCP and their larger backer, the Soviet Union. For now the Beiyang government, for whatever it was actually worth, remained in the hands of three players. Duan Qiriu who no longer possessed a strong army, Feng Yuxiang who had just shown himself to be quite a treacherous man and did not wield a very strong army and lastly Zhang Zuolin who now wielded the largest army in China, was backed by Japan and controlled vast sums of territory. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. So the First Jiangsu-Zhejiang and Second Zhili-Fengtian Wars were now over. It seems Zhang Zuolin had just become king of the hill, but what did that mean for China? Would Zhang Zuolin pursue a policy of reunifying China? Would he expand south? Or would the chaos continue, what do you think?