The search for WeChat applet in flagship store of Huanghua Credit Building can be done as follows: Open WeChat to search for "Huanghua Credit Building" and the official program will appear, so you can visit the Credit Building anytime and anywhere. In the small program, you can order food online, or you can operate it on their own app. The flagship store of Huanghua Xinyu Building is a good place for shopping, entertainment and catering.