From Xiamen to Yongding for seeing the famous earth house (tulou), you can just take the long-distance bus at the Hubin South Bus Station and Wucun Bus Station, and about 4-5 hours the earth hourses group will appear in your eyes.

The price of the SAME cloth is totally different in different shop, so you'd better stroll several stores, and compare the products and their prices.
Generally speaking, the marked price in the stores in Sichuan Bei Lu is comparatively lower, and the stores in Nanjing Lu have spacious shopfront and old brand, with acceptable price, while in Huaihai Lu, the shops all take the white-collar and fashionable youth, so have a higher price.

If you want to have a trip to the circumjacent area around Shanghai, the ten Special Tourism Lines at the Shanghai Stadium (Shanghai Ti Yu Chang) or Hong Kou Football Groud (Hong Kou Zu Qiu Chang) should be taken, which is the most convenient, and the best way to save money.