I'm Kenyan who is studying in china I wanted to visit South Korea how can I apply for entry permit

Nasto, if you go there for tourism purpose, you need to prepare these materials to apply for a tourist visa: your passport, the application form, your residence permit in PRC, a passport-sized color photo, and a letter from School, as well as other documents the consular officers consider necessary. Next, submit the application to the embassy of Korea to apply for it.