Is it easy to apply for a Korean visa at Xiamen Port in Fujian? I want to sign up for a tour group with my friends to go to South Korea, but...

When applying for a Korean visa, the visa rejection rate will be higher mainly in the three northeastern provinces, but there will be no problem in other places. There is no problem if you sign up for a group tour.

Proof of assets and proof of employment are only auxiliary certification materials, not necessary conditions. Moreover, South Korea and China are both Asian countries and do not exclude parents from sponsoring travel.