Make friends with the same interests, learn from each other and encourage each other in character. According to the query of Chinese website, the rule of making friends, integrating points and honing comes from the rule of "sharing the same spirit, seeking for the same purpose, making friends, integrating points and honing rules" in "Thousand Characters", which means that making friends should be congenial in character, learning from each other and encouraging each other. Qian Wen Zi is a thousand-word poem written by Zhou Xingsi, assistant minister of Liang Dynasty in the Northern and Southern Dynasties.