
Locals watch traditional dance performance in Pyongyang, capital of the Democratic People's Republic of Korea, during the International Labor Day holiday on May 1, 2017. (Xinhua/Zhu Longchuan)

Locals watch traditional dance performance in Pyongyang, capital of the Democratic People's Republic of Korea, during the International Labor Day holiday on May 1, 2017. (Xinhua/Zhu Longchuan)