日韩大陆av,av激情亚洲男人的天堂国语,中文欧美亚洲欧日韩范冰冰,国产成人AV免观看

Anyone who wants to dig up wild plants in Gansu Province's grassland must first obtain formal permission from local authorities.

The regulation took effect on March 1 as part of the Northwest province's effort to better protect its fragile environment. A permit card entitles the bearer to dig in limited quantities.

In addition, people involved in the wild plants business are also targeted in the stern management system. Many wild plants in the grassland are expensive Chinese medicine materials, officials say, so digging must be regulated.

(Lanzhou Morning Post)