I am pakistani i wsnt to visit china for a week which visa should i apply?

You need to book a tour from a travel agency and then apply for a group tourist L type for China. First, prepare the relevant materials: your passport and its copy, the application form, a notification letter from an authorized Chinese travel agency, and an introduction letter from the travel agency as well as other documents the consular officers consider necessary. Next, go to the China embassy to submit the application.