The present paper,having its observation based on Manchu archives attributed to the Grand Council of State,argues that,as rebellious regimes were annihilated one after another in Xinjiang,Qing and the Wa-khan started to act on each other directly.It goes further,reexamining Qing's principle of limited inter-vention in handling the Central Asian affairs by analyzing Emperor Qianlong's policies on Wakhan's inter-nal strives such as the disputes involving Badakhshan and Burut tribes.