A very good company is not a fraud company. My classmate is in it, and I want to go in, but the conditions are not met. Caihui Data Technology was established in 2002 and acquired by Shanghai Great Wisdom in 2011. It is a very good company with good welfare benefits. Now it is recruiting people, but the requirements are relatively high. It is better to have a good computer major and English, so it is not easy to get in. Even if you are in the first half of the year, you have to take frequent exams. Details about the company are available online.