A visitor shows a 3D-printed chocolate in the shape of Pokemon during the China Internet Conference in Beijing, July 9, 2019. (Photos: IC, China Daily)

A visitor tries out a smart device which can cut garments to fit the body during the China Internet Conference in Beijing, July 9, 2019.

Smart robots perform dancing skills during the China Internet Conference in Beijing, July 9, 2019.

Exhibitors show 5G devices during the China Internet Conference in Beijing, July 9, 2019.

A booth displays 5G technology at the China Internet Conference in Beijing, July 9, 2019.