Legal analysis: Not illegal. The establishment of WeChat groups is normally possible and legal. Of course, if there are any illegal things involved or illegal remarks are spread, the group owner and key personnel will be detained and punished.

Legal basis: "Criminal Law of the People's Republic of China" Article 266 Whoever defrauds public or private property, if the amount is relatively large, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or surveillance, and shall also be sentenced to or If the amount of the penalty is huge or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years. If the amount of the penalty is particularly huge or there are other particularly serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than ten years or life imprisonment and shall also be fined or his property shall be confiscated. . If this law provides otherwise, the provisions shall prevail.