Hello, landlord. It's not too difficult to customize the circle of friends and relatives. As long as formal and professional development companies can create a circle of friends and relatives according to the needs. The circle of friends and relatives is generally used to create a function for communicating with friends and relatives for entertainment. It is more suitable for local chess and card games. Friends can be gathered together for leisure and entertainment through mobile entertainment, And the playing method of the game conforms to the local players' habits. I recommend Dayou Network Technology as a good development company. They are a regular development company. They have been engaged in the development of chess and card games for many years. High tech has hired top technical personnel from all over the country. They have one of the best reputation in Hunan. They have many chess and card games that have been successfully developed and put into operation online. It can be seen that the big leagues in the circle of friends and relatives are their areas of expertise, After sales lifelong warranty service.