1. Guarantee the one-month detention period of C32 visa for tourists,

2. Unsecured travel C39 visa or multiple round-trip visa for one month.

3. There is also a medical sightseeing C33 visa with a detention period of one month.

All these can be done. It should be noted that Korean C39 and C33 visas can be extended if they meet the extension requirements. C32 must return to China on time, because it is a guaranteed tourist visa, otherwise there is no deposit.