Of course. According to the policy of inquiring about health certificates, health certificates can be used across cities, both in the same province and across urban areas, and can be handled in different places. Chashan and Huizhou belong to Guangzhou province, so it is ok for Huizhou restaurants to apply for health certificates in Chashan. Huizhou is a prefecture-level city in Guangdong Province, located on the east bank of Guangdong-Hong Kong-Macao Greater Bay Area, with Luofu Mountain as its back and Daya Bay as its south. Dongjiang River winds more than 65,438+000 kilometers and is one of the central cities in the Pearl River Delta.