The Niangzi Pass water mill theme park opens to the public on July 23 in Pingding county in North China's Yangquan city. The park is equipped with water mills, exhibition halls, tea rooms and even octagonal fish ponds -- offering tourists attractions from mills to garden landscapes. [Photo/yqnews.com.cn]

Visitors study equipment at a water mill in the park, on July 23. The Niangzi Pass water mill theme park, located in local Niangziguan village, is the first park featuring folk culture in Yangquan city. [Photo/yqnews.com.cn]