Normal blood tests do not usually detect AIDS, and additional HIV-specific antibody tests are needed to detect AIDS.
Normal blood sampling generally refers to routine blood tests, which do not contain HIV-specific antibody tests, and cannot detect whether or not you have AIDS. China is now implementing a voluntary counseling and testing system for HIV, to protect the privacy of HIV-infected patients, the HIV-specific antibody test must be approved by the person himself, and the results can only be informed to the person himself.
It is recommended to go to the Center for Disease Control for HIV testing, which is free and the results are not made public. However, it is important to note that infected persons are not allowed to maliciously spread HIV, which is a criminal offense.