Hello, I suggest you find a reputable formal intermediary through the following channels: 1. Campus recruitment information platform: Chengdu University may have its own recruitment information platform, which you can find through official website or Student Union. 2. Employment Service Center: Chengdu University Employment Service Center should be able to provide relevant information and intermediary. You can consult. 3. Online platform: a platform operating in Chengdu, such as Lagou. Com and Pig Bajie, you can register an account and find one that meets your own conditions. I hope the above information will help you!