Yes, there is a stomatological hospital in Huizhou. It's about 50 to 100 meters past the traffic lights. There are many professionals there, usually from 8 am to 9 pm, and they go to work as usual on holidays. There are special requirements for filling teeth. Might as well go to the hospital in person. I can only get a rough idea here, depending on my own situation. I can't trust private clinics. I never go to these places to see a dentist. I'd rather go to a regular hospital if it's expensive.