In September 2007, he was appointed as the principal of Haikou No.1 Vocational Middle School by his superiors. After just one year's management, this school has been rapidly upgraded to a first-class secondary vocational school in Hainan Province in terms of efficiency and quality. At the end of 2008, then Minister Zhou Ji of the Ministry of Education, accompanied by Governor Luo Baoming and Vice Governor Jiang Sixian, visited Haikou and spoke highly of it. Minister Zhou Ji expressed his appreciation for the development of the school and was "shocked" and fully affirmed the achievements made by the school. Governor Luo Baoming also praised "the school is doing well and the mental outlook of teachers and students is good". In February, 2009, more than 200 representatives, including Huang Yao, Director of the Vocational Education Department of the Ministry of Education, attended the National Vocational Education Work Conference in Hainan. The school's advanced equipment, complete hardware facilities, outstanding skills and talents of students and positive mental outlook made the delegates full of praise. Haikou No.1 Vocational Middle School has changed the grade management mode of general education that has been used for many years, and established the management system of teaching department. This "Hainan Edition" vocational education model of the school has explored a new way to connect vocational education with the market.

On July 20 10, he was appointed as the principal of Haikou No.1 Middle School by his superiors. At the 201/Haikou No.1 middle school education and teaching seminar, President Li Chun put forward the slogan of "strict management, distinctive features, training famous teachers and educating people". Clearly implement the school-running idea of "one center, three breakthroughs and four upgrades". "One Center" is centered on improving the quality of education and teaching in an all-round way; The "three breakthroughs" are to unite teachers' hearts, create characteristics and promote campus harmony; "Four enhancements" means enhancing four kinds of consciousness, namely, the consciousness of rule of law, scientific research, team consciousness and brand consciousness. 20 1 1 annual college entrance examination, Haikou No.1 middle school made a historic breakthrough, with 800 or above students 19, an increase of 3 over last year; The number of people with scores above 700 increased by 42 compared with last year, reaching 3 18, accounting for 32.96% of the college entrance examination candidates, an increase of 5.22 percentage points over last year; The online rate of a book was 75.85%, which was 7. 19 percentage points higher than last year. The short-listed rate of one book and two books reached 96. 17%, an increase of 3.25 percentage points over last year, setting the best score in the college entrance examination in recent years. Among 100 students before the college entrance examination this year, Haikou No.1 Middle School occupied 17 seats, including 4 students in liberal arts/kloc-0 and 3 students in science. There are five classes, the finalist rate is 100%, and two students are admitted to Peking University. 20 1 1 senior high school entrance examination has also made a historic breakthrough. Xie won the first place in the senior high school entrance examination in Hainan province with full marks. The comprehensive evaluation index of senior high school entrance examination rose from the third place in Haikou public schools to the second place. Over the past year, Haikou No.1 Middle School has been awarded the honorary titles of "Advanced Collective of Effective Teaching Experiment in Hainan Province", "Demonstration School of Science and Technology Education in Primary and Secondary Schools in Hainan Province", "Home of National Model Workers" and "March 8th Red Flag Collective in Hainan Province".