Zhi Wei Guan has many different types of restaurants varying from high-class to fast-food. We've got the fast-food one here because when you're in Hangzhou, you've got to do the dumplings in Zhiweiguan. Don't be frightened by the ordering process. Buy about 15RMB's worth of tickets at the counter. Then go to the food and point to what you want. The guy will take your ticket and give you the ticket change. If you have tickets in the end, you can get cash back at the cashier.