Attendees ask questions at the registration desk of the 17th Chinese Biophysics Congress in Tianjin, on Aug 2. This congress is the annual meeting of the Biophysical Society of China and is themed on biophysics and human health this year. Around 1,500 people are expected to attend the event this year. [Photo/BSC]

People register for the 17th Chinese Biophysics Congress in Tianjin on Aug 2. [Photo/BSC]

Attendees pick up some materials before attending the congress in Tianjin on Aug 2. [Photo/BSC]