According to the historical convention, each Dalai Lama should extend his thanks to the central government upon his official enthronement. In 1940, the Fourteenth Dalai Lama wrote a letter to Lin Sen President of the National Government, in which he thanked the government for appointing Wu Zhongxin to hold the enthronement ceremony, and presented him with appropriate gifts. (Xiong Wenbin)

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3) The Decreeing of Measures on the Reincarnation of Lamas by the National Government