Is there a good app for finding day jobs, day jobs and short-term jobs?

There are many apps to find a job, such as boos Direct Employment, 58 City, Zhaopin.com, Worry-Free Future, etc., but you must pay attention to safety. If you are asked to pay the upfront fee in advance, it is a lie, and the salary is higher than the normal job. It might be tricky We must have a sense of safety to prevent fraud and pyramid schemes.