During the 13th Five Year Plan period, Lhasa invested 184 million yuan (RMB, the same below) in 31 cultural relics maintenance and protection projects of cultural relics protection units at the Tibet Autonomous Region Level and China's national level. Jin Yongchun, deputy director of Lhasa Municipal Bureau of culture and director of Lhasa Municipal Bureau of cultural relics, introduced 31 cultural relics protection units, including Jokhang Temple, sera temple and Tangjia temple, of which the remaining 4 continued to the 14th Five Year Plan period. The contents of maintenance and protection include the body of cultural relics buildings, electricity, safety and fire protection, environmental remediation, mural restoration and so on. With regard to the protection and restoration of the murals in sera temple and Xiami courtyard, he said that the history of the murals in jezhacong of sera temple can be traced back to the Ming Dynasty. The restoration was started in 2019 with an investment of 3 million yuan. Founded in the 16th century, Xiami courtyard is the highest esoteric Temple of Gelu sect. The murals repaired by the project cover a large area of more than 330 square meters, mainly including falling off, nail rising, empty drum, etc. At present, the two murals have been repaired. "Jokhang Temple is a world cultural heritage, located in the densely populated ancient city of bakuo, so the fire safety awareness must be improved." he said that in March 2020, the fire protection project of Jokhang Temple began to be implemented at a cost of 26 million yuan. The overall project was completed in August this year. At present, the bureau is debugging and improving the problem. (outlook new era)