Can I buy anything else in the bill of lading of Zhenhua discount supermarket?

You can't. Zhenhua supermarket is a chain supermarket. Zhenhua Supermarket Co., Ltd. was established in 2005, with 79 supermarket stores. Zhenhua discount supermarket bill of lading can go to the supermarket to buy the products on the bill of lading, but can't buy anything else. Just give the bill of lading to the cashier when you check out.