These years, Tibet pays special attention to the development of green non-pollution plateau food to promote the local brands.

Among the 12 famous brand products in Tibet, plateau green food (drink) occupies five. Most of the products meet a selling increase of over 10 per cent than that of 2005. Among them, Zang Yuan brand Qingke wine meets a selling increase of 328 per cent while Yagudu brand Hong Jing Tian (a kind of plateau drink) receives a selling increase of 21 per cent.