Wuzhen and Xitang are not far apart, 40 minutes to 1 hour. In fact, if you come from Hangzhou, take the Shanghai-Hangzhou Expressway. If you take a bus, there is a direct bus from Hangzhou to Tongxiang. After having fun in Tongxiang, you can take a bus from Tongxiang bus station to Jiashan. There should be a through train from Tongxiang to Xitang (this has not been done yet). You can ask the service desk of Tongxiang bus station. After playing in Xitang, you can go to Xitang bus station to buy a ticket to Hangzhou. If you can't buy it, go to Jiashan bus station first, and then buy a ticket from Jiashan to Hangzhou. (The express train from Xitang to Jiashan-Qian Yi, 5 yuan, you have to go to Xitang Bus Station to buy it, and it is not outside Jiashan Passenger Transport Center.
In addition, if you go to Xitang, you will check the tickets on holidays, and you can enter for free from Monday to Friday, and check the tickets on weekends, but it is very convenient for Xitang to evade tickets. When you get to Xitang, first look for the Second Hospital (a hospital), and then there is a street running through Little Square on the left side of the hospital. There are several hutongs in the same ancient town, but there are security guards on holidays. There is another road, that is, from that street.