A historic walled village nested in Shatin with housing estates nearby. Close walk from train station and public parking at nearby estates. A long history below:

Tsang Tai Uk (Chinese: 曾大屋 or "Big House of the Tsangs"), also known as Shan Ha Wai ("Walled Village at the Mountain's Foot"), is a Hakka walled village in Hong Kong, and one of the best preserved. The complex is located in Sha Tin close to the south of Pok Hong Estate, near Lion Rock Tunnel Road.

The construction of Shan Ha Wai was begun in 1847 by the wealthy granite merchant and stonemason Tsang Koon-Man as a stronghold for the Tsang clan, and took around 20 years to complete. The original granite, bricks and solid timber are still preserved today. The complex is rectangular and consists of three rows of houses enclosed by grey brick walls. The four corners each feature a three-story guard tower with openings in the wall through which guns could be fired back in the early days of the complex's role as a defensive fortification.[1] All the houses are interlinked by passages and small courtyards. In the innermost row of houses is an ancestral hall where meetings and ceremonies took place. There are three arched entrances in the northern wall. The main or ceremonial entrance is in the middle and leads to the ancestral hall. In front of the main building is a massive courtyard, where villagers traditionally winnowed and dried their harvest. It also contained a study hall where the Tsang children were tutored before schools existed.

Shan Ha Wai gained its current name Tsang Tai Uk from locals when it housed displaced families after the Second World War.

During the 1970s development of the Sha Tin New Town, the surrounding area was developed significantly. During the course of new town development in Hong Kong, sometimes villages were relocated. However, Tsang Tai Uk was preserved due to its historical significance.

In 1979 the village had about 700 residents, of whom about 300 belonged to the Tsang clan.[3] Prince Charles, a former archaeology and history student, visited Tsang Tai Uk on 4 March 1979 during a royal tour.