I suggest you go to Tanzhou Yang Jun Dental Clinic, which is better. Their main projects include: root canal therapy, dental implantation, precious metal high-end porcelain tooth restoration, imported zirconia all-ceramic tooth restoration, complete denture restoration, tooth irregularity correction, ultrasonic tooth cleaning, cold light whitening of teeth, light-cured filling, wisdom tooth extraction and so on. They are equipped with advanced dental comprehensive treatment table, oral X-ray machine, high-temperature and high-pressure disinfection furnace, Dentsu X-SMART root canal therapy instrument, root canal measuring instrument, Aochitai implant system and other equipment, mainly imported from Germany, the United States, South Korea and other countries. I'm not asking. My mother had toothache several times and had a course of treatment. She's much better now.