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According to the official website of the Agricultural Bank of China, log in to the Agricultural Bank of China mobile app and search for the half-price food event of the Guangdong Branch. If you grab a spot, you can enjoy the event of 200 yuan for food at Dongguan International Trade Center and get 100 yuan free.
Dongguan, referred to as "Guan", is a prefecture-level city and megacity under the jurisdiction of Guangdong Province, and a central city on the east bank of the Pearl River Delta approved by the State Council.
Introduction to Gao Tianbao in "Food is a Slave"