I get the information from the official website of Chinese Embassy in Pakistan http://pk.chineseembassy.org/eng/lsfw/t379810.htm: For tourism, Pakistani citizens should first contact a qualified travel agency of China and settled down all the details of the tour. And then the tourist agency may arrange a visa notice form for a travel group (more than 5 people) and a group-visa for you. At present, individual tourists are not accepted.