Go abroad for medical examination. Where is Shijiazhuang good for three years?

I want to ask where I can go back to Shijiazhuang for three years after going abroad for medical examination. The international travel health care center in Shijiazhuang can go abroad for physical examination and return to Shijiazhuang for three years. The center is located at No.68 Jianshe South Street, Shijiazhuang City. According to the description, if you need a three-year round-trip physical examination abroad, you can make an appointment at the center to complete the required physical examination items. Please contact the center in advance for specific information about the appointment and handling process.