A Pakistani laborer carries a sack of vegetable at a fruit and vegetable market on the International Workers' Day in northwest Pakistan's Peshawar, on May 1, 2017. (Xinhua/Umar Qayyum)
A Pakistani laborer carries a sack of vegetable at a fruit and vegetable market on the International Workers' Day in northwest Pakistan's Peshawar, on May 1, 2017. (Xinhua/Umar Qayyum)