Lung Tsai Ng Yuen is a Chinese Jiangnan-style garden in the hills of southwest Lantau Island, developed by the late Shanghainese textiles industrialist Mr Woo Quen-sung (吳昆生) in the 1960s. It was built with an artificial lake, a pavilion, a nine-bend bridge, a lily pond, a carp pond, a landscaped garden and a small zoo. Most of the construction materials, trees, and rockery were carried up to the mountain from Tai O.
Around 1965–1975, when it was opened to the public, it was once known as the "Pearl of Lantau" or "Little West Lake."
After Mr Woo's passing away in 1975, the garden was minimally maintained, and the overall state of the property gradually went into a decline. The descendants of Mr Woo have been slowly restoring the garden since the 2010s, including infrastructure repair to the nine-bend bridge, and renovation of the villas.
While it is no longer open to the public, certain parts of the garden can be seen when walking along the Lantau Trail (section 5).