No. of students coming to Korea to learn Korean drops 80% in 2021 comp… stocking 0 72 2022.03.28 13:43 https://youtu.be/J_8gIKT79PQ + 11 코로나로 유학연수 방한 외국인도 급감…2년새 37만→8만명 The number of students coming to Korea to learn Korean dropped ...