Tibet naqu area digging cordyceps is not controlled, just anyone can dig cordyceps?

According to the well-known Naqu Cordyceps origin direct seller - Cordyceps origin direct sales network, Tibet Naqu region digging Cordyceps is controlled, the government has introduced the provisions of the excavation of Cordyceps, digging Cordyceps can only be the local domicile of the people, not allowed to outsiders or locals to lead or hire outsiders to come over to dig. Now Cordyceps wild resources are increasingly depleted, and then do not protect, extinction disappearance is entirely possible.