The Korean visa failed, and the passport book was sealed in blue. What happened?

The reasons for refusing to apply for a Korean visa are as follows:

1. Holding an invalid passport with unclear entry purpose and stay time; It is considered to be likely to endanger the national interests and security of South Korea; It is considered that it may hinder the economic order and social order of South Korea; Infectious disease patients, drug addicts, mentally handicapped people, vagrants, poor people, etc. will all be refused visas.

2. If you can't provide clear evidence that there is no possibility of illegal stay, you will be refused a visa.

Extended information:

Precautions for visa refusal:

1. After the visa is refused, the visa fee will not be refunded, but you can appeal.

2. After the visa is refused, if there is no special reason, you can only reapply 2 months after the date of refusal.

3. However, holders of marriage immigration visa and permanent residence qualification can only apply for a spouse visa after 6 months from the date of refusal.

4、? No matter which country you apply for a visa, when filling in the application form, your personal contact number and company phone number must be truthfully filled in.

Baidu encyclopedia-Korean visa