1. Supermarkets in CR Vanguard: There are many supermarkets in CR Vanguard, Hefei. You can use CR Vanguard's card for shopping.

2. Convenience stores in CR Vanguard: CR Vanguard also has some convenience stores in Hefei, and you can use CR Vanguard's card.

3. China Resources Million Gas Stations: There are also some China Resources Million Gas Stations in Hefei. You can use CR Vanguard's card to pay the gas fee.