Fathers and sons work together to compete in a soccer game at Nanmenwai Primary School in Hohhot, Inner Monogolian autonomous region on June 15. A series of father-and-son soccer games were held to bond their relationship alongside to mark the Father's Day. [Photo/nmgnews.com.cn]

Children compete in a soccer game at Nanmenwai Primary School in Hohhot, Inner Monogolian autonomous region on June 15. A series of father-and-son soccer games were held to bond their relationship alongside to mark the Father's Day. [Photo/nmgnews.com.cn]

Fathers and sons work together to compete in a soccer game at Nanmenwai Primary School in Hohhot, Inner Monogolian autonomous region on June 15. A series of father-and-son soccer games were held to bond their relationship alongside to mark the Father's Day. [Photo/nmgnews.com.cn]