China chess master. According to relevant public information, "China Chess Master" APP is a mobile phone tutorial for chess lovers. The style of chess master course is mainly Chinese style, with one major and two majors. Chess is a traditional puzzle game in China, which has a long history in China. It belongs to a two-person antagonistic game. Because of its simple equipment and strong interest, it has become a very popular chess activity. China chess is a cultural treasure of China and the Chinese nation.