Opportunities can be found through the following channels: 1. Online platforms: such as 58 cities, Jiji.com, Zhubajie.com and Zhaopin.com. These websites often have recruitment information. 2. Direct recruitment by the employer: If you want to look around, you can contact the employer through friend introduction, parental relationship, friend introduction, etc. 3. Social media: Post information and requests through WeChat official account, friends circle, Weibo and other social media to see if there are like-minded people to help you. 4. Recruitment within the university: If you are a college student, you can learn about campus information through the school official website and student organizations. In short, you can look for it through multiple channels and choose the right opportunity according to your major, skills and experience.