Visitors play mahjong in a river in Dujiangyan city, Southwest China’s Sichuan province, as the city records high temperatures. Mahjong is a hugely popular game in the region. During summer, many people place tables along the riverbank to enjoy the cool water while playing the game, creating an unusual scene. A businessman in Dujiangyan, a region known for its mountains, rivers and cool air, says he makes approximately 7,000 yuan ($1,120) a day during the peak season. (Photo/CFP)
