Don't worry, you should know that the situation in Luzhou is basically the same as that in other provinces and cities. No matter what kind of appraisal an individual does, he needs to go to an appraisal center with judicial appraisal qualification.
Luzhou paternity test
Luzhou has local judicial expertise, which is not available in cities at or below the county level. You can find it in the urban area of Luzhou, it's not hard to find ~