Generally, the academic qualifications recognized by the state can be found in Xuexin.com, China. Generally, academic qualifications recognized by countries above regular undergraduate colleges can be found on Xuexin.com ... but high school academic qualifications can't be found on the Internet.
General high school education needs to go to your high school to check the files. Ordinary high schools will keep records of student files. Basically, you can find your high school diploma by entering the diploma number.
There are mainly five kinds of academic qualifications recognized by the state in Xuexin.com. It mainly includes: full-time unified recruitment of undergraduate and junior college degrees; Adult college entrance examination education; Self-taught degree; Distance network education degree; Degrees and other academic qualifications of RTVU National Open University.