The Seventh Dalai Lama's residence at Gartar Monastery, which began in 1730, greatly affected the relationship between the Kham region and the Tibetan government as well as the Qing court's control over Kham. The Dalai Lama's interactions with various indigenous leaders, local monasteries, monks and lay people increased the influence of the Geluk school in Kham, and also inspired their support for the Dalai Lama. Measures adopted by the Qing court to protect the Dalai Lama, such as stationing troops and inspecting checkpoints, also strengthened Qing control of Kham. After the Dalai Lama left for Tibet in 1735, Gartar Monastery continued to serve as a religious and cultural centre of northern Kham, with the purpose of “civilizing” and “enlightening” the neighbouring regions that were far away from the political centre. Successive abbots of Gartar Monastery – right up to 1920 – came from Drepung Monastery in Lhasa; they and the Gartar monks influenced, interfered with and controlled the local affairs of Gartar and other regions in Kham. In particular, in the late nineteenth and early twentieth centuries, Gartar Monastery, together with the Tibetan commissioner in Nyarong, was able to assist in the Tibetan government's efforts to extend its sphere of influence in Kham.