Mr.Arshad, do you have the Invitation letter from the Shanghai Expo and Canton Fair and Original Visa Notice Sheet from an authorized governmental apparatus /organization in China prescribing the visa validity, number of entries and stay period ? If you don't have the two documents, you can't apply for Business Visa.

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.