Ruyi Foundation spreads on WeChat, friends recommend friends, and the membership fee is 89+ 1. This group calls each other as teachers and is managed as monitor and statistician. He also wrote down a letter of guarantee, affidavit and other confidential means, advocating receiving state subsidies and wages as welfare and using it as a bait for life. The funds involved are small, and the masses don't care. It also reported that it was possible to pay psychological fees to join the group. The management mode is established in a small team of ten people in a large group. Ten people push two people to manage and encourage small groups to recommend people to join the club. Among them, the main leaders are Zhai Yanqin, Liu Guofeng, Yu Xingbo and Fu Guoyun. Group management is divided into monitoring and statistics. Monitor and statistics are poor people who are used by Bangladeshis. It is strongly recommended that the government severely crack down on such fraud cases and clean up this kind of unearned moth in society.