TOPIK, the full name of the test of profitability in Korea, the Chinese name is "Korean Proficiency Test", which is sponsored by the Korean Ministry of Education. It aims to evaluate the Korean learning level of foreign students and provide language proficiency assessment for foreigners studying and working in Korea.

TOPIK is an examination aimed at evaluating the Korean proficiency of foreigners who are not native Korean speakers and overseas Chinese. Some Korean universities require Korean proficiency test scores as the standard for evaluating Korean proficiency when enrolling students or recruiting enterprises.

Sponsored by the World Korean Language Certification Examination Committee, the test is to test the Korean language ability and examine the candidates' existing Korean language strength. Enterprises, institutions and individuals can use test scores flexibly according to their own needs.