Early life Zhang was born in 1875 in
Haicheng, a county in southern Fengtian province (modern
Liaoning) in northeastern China, to poor parents. He received little
formal education, and the only non-military trade that he learned in his lifetime was a small amount of
veterinary science. He hunted
hares in the Manchurian countryside to help feed his family. In appearance he was thin and short. Zhang asserted that he was a
Han Chinese Bannerman. When he became old enough to work, he got a job at a stable in an inn, where he became familiar with many bandit gangs operating in Manchuria at the time. At the age of twenty, he enlisted as a cavalry soldier to fight in the
First Sino–Japanese War (1894–1895). After the end of the war, he returned to his hometown and became a
mounted bandit. His bandit career was euphemistically referred to as his experience in the "University of the Green Forest", as he was illiterate. During his time of banditry, he became close with some figures who later occupied important positions in his military clique. In 1900 the
Boxer Rebellion broke out, and Zhang's gang joined the
imperial army. In peacetime he hired his men out as
security escorts for traveling merchants. In the
Russo-Japanese War of 1904–05 the
Japanese Army employed Zhang and his men as
mercenaries. At the end of the
Qing dynasty Zhang managed to have his men recognised as a regiment of the
regular Chinese army, patrolling the borders of Manchuria and suppressing other bandit gangs.
Growth of power in Manchuria regaliaDuring the 1911
Xinhai Revolution some military commanders wanted to declare independence for Manchuria; but the pro-Manchu governor used Zhang's regiment to set up a "Manchurian People's Peacekeeping Council", intimidating would-be rebels and revolutionaries. For his efforts in preventing civil disturbance and revolution, Zhang was named the Vice Minister of Military Affairs. On January 1, 1912
Sun Yat-sen became the first President of the
Republic of China in
Nanjing.
Yuan Shikai, operating out of
Beijing, sent other northern military commanders a series of telegrams, advising them to oppose Sun's administration. To gain Zhang's loyalty, Yuan sent him a large shipment of military provisions; Zhang sent Yuan an enormous (and costly)
ginseng root in return to
symbolize their friendship. Zhang then murdered a number of leading figures in his base city of
Shenyang (then known as "Mukden"), and was rewarded with a series of impressive-sounding titles by the nearly defunct
Qing court. When it became obvious to Zhang that Yuan would usurp control of the central government, he endorsed Yuan's rule over that of either Sun or the Manchus. After Zhang put down a rebellion in June 1912, Yuan raised him to the rank of Lieutenant-General. In 1913 Yuan attempted to move Zhang away from Manchuria by having him transferred to
Mongolia, but Zhang reminded Yuan of his successful efforts to keep local order, and refused. In 1915, when it became clear that Yuan intended to declare himself emperor, Zhang was one of the few officials who supported him. Besides political opportunism, Zhang saw Yuan as a central, unifying, and legitimate figure. Furthermore, Yuan had promoted him to military governor of Fengtian to gain his support. Zhang's main rival for power in Manchuria,
Zhang Xiluan, had been asked about Yuan's ambitions, and suggested to Yuan that he "think about it a bit more", for which Zhang Xiluan was recalled to Beijing while Zhang Zuolin was promoted. In March 1916, after many
southern provinces revolted against Yuan Shikai's government, Zhang supported him but expelled a local military governor sent by
Duan Qirui to replace him, with some support from local Japanese officers in the
Kwantung Army. Beijing accepted Zhang's authority and Yuan appointed Zhang superintendent of military affairs in Liaoning (known as "
Fengtian" until 1929). After Yuan died in June 1916, the new central government named Zhang both military and civil governor of Liaoning, the essential components of a successful
warlord. Zhang, a pragmatist, had always remained cordial with
Puyi, the last
Emperor of China, and had sent him a gift of
£1,600 for his wedding as a token of loyalty. Zhang sought good relations with Puyi in order to increase his power and cement his legitimacy if a restoration was ever attempted. In 1917 he plotted with
Zhang Xun, a Qing-loyalist general, to restore the abdicated Puyi to the throne. Zhang Zuolin proposed talking to the National Assembly about a possible restoration. A
Tianjin-based
honghuzi leader negotiated with Zhang Zuolin. == Fortress Manchuria ==