Yes According to official website's inquiry, Chengmai County Education Department and Chengmai County No.1 Middle School have set up the course of repeating the third grade, which can help students improve their scores in the senior high school entrance examination. Chengmai No.1 Middle School is a complete middle school, located in Jinjiang Town, Chengmai County, Hainan Province. Founded in 1950, it is one of the earliest middle schools in Chengmai County and a model ordinary high school in Hainan Province.