In the last years of Qianlong,Lin Shuangwen event broke out in Taiwan.In order to put this rebellion down,Qianlong dispatched the troops from Mainland to Taiwan.After two months' tiring travel,two thousand Tibetan soldiers from Sichuan reached Taiwan.These soldiers were brave enough and made continuous victories in the battles,receiving great rewards from the government.After the battle,the Qing government popularized the training method of these soldiers.