It stopped working. Hengyang County belongs to Hengyang City, Hunan Province, located in the northwest of Hengyang City and the middle reaches of Xiangjiang River. It is named because it is located at the southern foot of Hengshan Mountain in Nanyue. 202 1 1 15, the time impression project was stopped by the government due to quality problems, and it has not started as of September 27, 2022.