A photography exhibition featuring the scenery and history of the Qiantang River opened at the Zhejiang Exhibition Hall in #Hangzhou on April 15, highlighting the changes in people's daily lives, the river and the nearby environment over the past century. #HangzhouArt https://t.co/9pLfQ8LoxuA photography exhibition featuring the scenery and history of the Qiantang River opened at 4899576 A photography exhibition featuring the scenery and history of the Qiantang River opened at the Zhejiang Exhibition Hall in #Hangzhou on April 15, highlighting the changes in people's