School in remote village has just one teacher

He teaches all the courses himself, including Chinese language, math, physical education and music.

Despite limited facilities and resources at the school, the academic performance of his students has always lead other schools from the same school district.

In the past 12 years, Jin had many opportunities to transfer to better schools in developed areas. But he turned down the offers.

"I have a strong connection with the students and they need me here," he said.