Visitors view a dancing robot at the 17th China International Equipment Manufacturing Exposition in Shenyang, capital of Northeast China's Liaoning province, on Sept 1. The expo, which takes place annually from Sept 1 to 5, features intelligent manufacturing and robots this year. Various types of robots are on display at the expo, including robots with applications in industry, sport and music.[Photo/Xinhua]

Visitors view a service robot at the equipment manufacturing exposition in Shenyang, Liaoning province, Sept 2. [Photo/Xinhua]