"Taocheng Tibetan Pork" is a lean-type pig breed produced in the Qinghai-Tibet Plateau. It is mainly distributed in Tibet, Qinghai and Ganzi, Sichuan Province. Its fat content is very low, pig skin is thin, meat is delicious and nutritious. It is called " The treasure of the plateau." Daocheng County in Ganzi District of Sichuan Province is one of the main producing areas of Tibetan fragrant pigs.