Science and Engineering of Ethnic Preparatory Class: Undergraduate Preparatory Class (Min Kao Han) School Location: Tibetan-Chinese Bilingual Teaching Class of Preparatory Department of Qinghai University for Nationalities: Undergraduate Preparatory Class (Min Kao Min) School Location: Qiabuqia Town, Ethnic Normal College (Hainan Campus) County, Hainan Province * * * School Location: Qiabuqia Town, Hainan Province, Qinghai Normal University.