By the summer of 1912 both sides had endured months of siege and skirmish. On July 3, ZhongYing received a telegram from the
Government of China under President
YuanShikai, stating that "Commander Zhong can persuade the Dalai Lama to submit... You should try your best to appease them and not kill them indiscriminately, lest we perish together." Zhong and others then telegraphed the Dalai Lama on July 26, "strongly advocating peace to preserve the overall situation." Exhausted and short of supplies, the Tibetans and remaining Qing troops agreed to a ceasefire. In early August 1912 a British representative mediated an armistice. The agreement required the Qing forces to surrender their weapons and promised that Chinese soldiers would leave Lhasa in stages. After the successful negotiation, on September 3, Zhong learned that he had been appointed as the Chief of the Tibet Office, a position equivalent to that of the former Qing amban in Tibet, by the Government of China on May 9. He then remained in Lhasa as his new position. However, this first truce quickly fell apart. Tibetan leaders insisted that all Chinese officers, including Zhong, and military men depart the region, a demand which the Chinese could not accept. On September 16, the Government of China sent a telegram to Zhong and others, ordering them to "reaffirm their adherence to the agreement and safeguard Chinese territorial sovereignty. They must not hastily leave Tibet, lest they incur the blame of abandoning territory." Hostilities flared up again on 24 September 1912. By then, most of the Qing troops had already marched away due to the previous peace negotiation, leaving only about 200 soldiers to defend Lhasa. Surrounded and outnumbered, for nearly two months the garrison made a desperate stand against the Tibetan militia. By early November the remaining defenders were compelled to sue for peace once more. On 14 November 1912 a second armistice was concluded. The agreement allowed Chinese civilians (merchants and their families) to remain if they wished, but it unequivocally required the military and governing personnel to withdraw. Zhong accepted these conditions and led his remaining troops out of Lhasa on 12 December 1912. In the months that followed he briefly lingered near the
Yunnan border, but under Dalai Lama pressure he departed Tibet in April 1913. Zhong's exit marked the end of any Chinese military and political presence in Lhasa and effectively in Tibet as a whole. == Aftermath ==