When was the Yushan Mountain in Wenbi Peak in Ding 'an, Hainan built?

Wenbifeng Taoist Cultural Park and Yushan Mountain in Hainan have publicized Hainan's historical culture and local culture, including Taoist culture, which not only shows that Hainan's historical culture and local culture are an organic part of China's traditional culture, but also shows that Hainan people are participants and creators of China's traditional culture. Taoism is a native religion in China. Taoist culture contains rich traditional cultural connotations in many fields in the history of China. Hainan Taoist culture has a long history. In the history of Hainan's development, with the continuous migration of immigrants from the Central Plains to Qionglai, as early as the second year of Tang Gaozong (667), Jingchangguan was built in Thanksgiving County (now Changjiang County). The establishment of Jingchang concept not only meets the spiritual and cultural needs of the Central Plains immigrants who moved to Qiong, but also is an example of the influence of Central Plains culture on Hainan. During the Song and Yuan Dynasties, temples and ancestral temples were established in Hainan (army) and counties due to the advocacy of the emperors of this dynasty. In the first year of Xuanhe in Song Huizong (1 1 19), the imperial edict of Shenxiao Yuqing Wanshou Palace was written in calligraphy by Song Huizong, and it is still erected in Wugong Temple in Haikou. It is the only complete Xuanhe Monument in China and a very precious historical relic. Taoist culture has a wide influence on Hainan's local culture and is deeply integrated into Hainan's folk culture. Today, many folk festivals, sacrifices and folk activities all contain the breath of Taoist culture.