Introduction to Rosailin Dracang: Rosailin Dracang is the largest Dracang in Drepung Monastery. Its construction area is about 1860 square meters, mainly including two parts: the Sutra Hall and the Buddhist Hall. The Sutra Hall has 102 pillars and covers an area of ​​1,053 square meters. Sutra frames stand on both sides, with a total length of about 60 meters, and is filled with various classics. The furnishings and decoration of the Sutra Hall are no less than those of the Tsoqen Hall. At the back of the sutra hall is the Jampa Buddha Hall, which has three rooms in parallel and is connected at the front. The Buddha Hall is filled with various Buddha statues. The number of monks in Zhacang is the largest in the whole temple. They mainly come from Kham District and Yunnan and other places. Zhacang has 23 Kham villages under its jurisdiction.