A visitor takes photo of a pottery craftwork made by 3D printer in Jingdezhen, east China's Jiangxi Province, Oct. 19, 2016. (Photo/Xinhua)

An employee works on 3D rendering to print pottery craftwork in Jingdezhen, east China's Jiangxi Province, Oct. 19, 2016. (Photo/Xinhua)

A 3D printer works on a pottery craftwork in Jingdezhen, east China's Jiangxi Province, Oct. 19, 2016. (Photo/Xinhua)

An employee works on 3D-printed pottery craftworks in Jingdezhen, east China's Jiangxi Province, Oct. 19, 2016. (Photo/Xinhua)

A visitor views pottery craftworks made by 3D printer in Jingdezhen, east China's Jiangxi Province, Oct. 19, 2016. (Photo/Xinhua)