TOPSHOT - Vietnamese children perform in front of the portraits of the late North Korean leader, Kim Il Sung (L) and Vietnam's Ho Chi Minh (R) at the Vietnam-North Korea Friendship Kindergarten in Hanoi on February 19, 2019. - Wearing traditional hanbok dress, the kids of Hanoi's only North Korean-founded kindergarten belt out Korean songs and recite their Korean vocabulary -- skills they hope to show off to North Korean leader Kim Jong Un when he visits Vietnam next week. (Photo by Manan VATSYAYANA / AFP)