Is it unregulated to dig Cordyceps sinensis in Naqu, Tibet? Can anyone dig up Cordyceps sinensis?

According to the well-known Cordyceps sinensis direct seller in Naqu-Cordyceps sinensis direct sales network, the mining of Cordyceps sinensis in Naqu, Tibet is controlled, and the government has issued regulations on mining Cordyceps sinensis. The excavation of Cordyceps sinensis can only be carried out by local residents, and foreigners or locals are not allowed to lead or hire foreigners to dig. At present, the wild resources of Cordyceps sinensis are increasingly exhausted. Without protection, extinction is completely possible.