My passport will expire on August 28th this year. I'm going to Seoul 3 1 this month. Will China's border defense let me leave the country? Can I enter Korea? thank you

Come directly to Korea and change your passport at the embassy in Korea. This is a simple question.

If you change your passport in China, you have to report it to the Korean embassy in China, which is more troublesome. I can see that you are too late. I've been in Baidu. If you have any questions, just Baidu me.