Vietnamese pop artists come to South Korea to learn secret to K-pop su… stocking 0 43 2021.10.20 22:53 https://youtu.be/xJcchmjOGjM + 58 베트남 신진 아티스트, 한국에서 K-pop 노하우를 배우다 Behind the success story of K-pop is the systematic training system for aspiring performers. Now, artists ...