上水
Sheung Shui Wai (), also known as Sheung Shui Heung (), is one of the very few rural settlements having retained its original moat which was built in 1646. Characterized by its magnificent moat and landscape setting, the walled village is the core of the Liu clan, of which ancestors came originally from Fujian during the Yuan Dynasty (1271–1368). The village is located in Sheung Shui.