In order to better take care of Chen, Wang does not go home every day but lives in school with Chen. From Monday to Friday, Wang is with Chen, both as a teacher and "parent".

Speaking about his decision, Wang says: "He should have all the courses like other children. So, I teach him over and over again.

"He also has no parents around. He and I are sometimes like father and son, or brothers. It (the school) has already become my second home."

Pinyin literacy, addition, subtraction, multiplication and division ...Although there is only one teacher, Chen's schedule is tightly arranged. And after class, the teacher and student play table tennis, badminton and basketball.