Enter some simple words of popular groups through the WeChat search function, such as "grabbing red envelopes", and there may be some popular group information nearby. These groups are pushed by the system and have a certain probability of appearing.
The circle of friends directly introduces friends into the group.
Searching for "Zhengzhou WeChat Merchants" on the Internet can quickly find many WeChat groups and choose to enter.
The above methods are several known methods, and friends who have better methods will continue to supplement them.