The Ming initiated sporadic armed intervention in Tibet during the 14th century, but did not garrison permanent troops there. At times the Tibetans also used armed resistance against Ming forays. The Wanli Emperor (r. 15721620) made attempts to reestablish Sino-Tibetan relations after the Mongol-Tibetan alliance initiated in 1578, which affected the foreign policy of the subsequent Qing dynasty (16441912) of China in their support for the Dalai Lama of the Gelug school. By the late 16th century, the Mongols were successful armed protectors of the Gelug Dalai Lama, after increasing their presence in the Amdo region. This culminated in Gushi Khan's (15821655) conquest of Tibet from 16371642 and the establishment of the Ganden Phodrang regime by the 5th Dalai Lama with his help.
Try to answer this question if possible (otherwise reply "unanswerable"): What did the Tibetans use against Ming forays?
armed resistance