Is the Tibetan language class in Liedong Middle School in Sanming City, Fujian Province a mixed class?

The Tibetan language class in Liedong Middle School in Sanming City, Fujian Province is a mixed class. Official website of Fujian Education Bureau shows that Liedong Middle School in Sanming City was founded on 1975. 1995 In response to the call of the state, Liedong Middle School took the initiative to undertake the task of aiding Tibet through education in Fujian Province, and set up Tibetan classes to recruit Tibetan children from seven regions, including Ali, Shigatse, Naqu, Qamdo and Linzhi, most of whom were children of farmers and herdsmen.