Children participate in a game of Go on July 13 in the city of Haimen, Nantong, in East China’s Jiangsu province. The Go tournament, which attracted the participation of some 70 youngsters, was held with the aim of popularizing traditional Chinese culture. Invented in ancient China more than 4,000 years ago, Go is widely believed to be the world’s oldest living board game. [Photo/Haimen Daily]