Switch in 2022, June+10/October in 5438, can I enter and leave the customs without vaccination?

Of course. According to the inquired relevant information, the General Administration of Customs of China officially launched the ninth edition of China * * * and the National Entry-Exit Health Declaration Card at 0: 00 on August 3, 2022. * * * and the contents of the national entry-exit health declaration card include: canceling the declaration requirements of nucleic acid detection information, past infection and vaccination date of entry-exit personnel. You can enter the customs without vaccination after September.