Ferries stop near the bridge, and couples take photos in front of it.
"Each bridge marks a perspective of people's lives in Wuzhen in olden times," Zhou says.
A teahouse called Fangluge near Yinjia bridge was where merchants drank tea and decided on the prices of goods like rice.
A shop made red and white candles for weddings and funerals near Nanchang bridge.
To the south of Gongqiao bridge, a shop sold wooden containers for daily use, and a malt-sugar store stood to its north.
In the past, local residents painted and made wood cravings.
South of Jiyuan bridge were several picture-mounting shops.
South of Dengying bridge was a carving workshop.
There were more bridges linking financial and entertainment institutions.
"Bridges are vital to Wuzhen. They are witness to our history," Zhou says.