im here in jeddah and i want to exit to china us as a tourist. what can i do?

I am afraid that you may not get the visa in UAE. Your contract ends in August so that your resident permit probably end at that time. According to the related requirements, non-UAE passport holders need to provide their original and copy of theirresident permits or work permits (at least valid for six months) in UAE. Your work permits is going to expire soon.

If you really want to visit China, you may need to get back to your country to process your application.