Which is better, Taicang Zhao Yan or China-US Crown Family?

I think Zhao Yan has just started, and there is a lot of room for development. It depends on what you do in it. If you are an ordinary technician or breeder, the salary is average and the salary is not very high. If you are a supervisor, director or something, your salary will be very high. China and the United States are the main body of the crown, which was established earlier than Zhao Yan, but the Beijing company was established later than Beijing and Zhao Yan, and China and the United States are more international.