Rennie's Mill

Tiu Keng Leng
Area
Tiu Keng Leng was rebuilt from squatter area to high-rise housing estate
Established	26 June 1950

Tiu Keng Leng (also Rennie's Mill; Chinese: 調景嶺; Jyutping: tiu4 ging2 leng5; pinyin: Tiáojǐnglǐng) is an area of Hong Kong in the Sai Kung District adjacent to Tseung Kwan O (Junk Bay).

The area used to be a refugee village housing former Kuomintang officials and followers who escaped to Hong Kong from Mainland China after the establishment of the People's Republic of China (PRC); however, the original Tiu Keng Leng village was cleared before Hong Kong's sovereignty transfer to the PRC in 1997, and nowadays Tiu Keng Leng is thoroughly redeveloped as part of the Tseung Kwan O New Town.

The earliest traceable name referring to the area nowadays known as Tiu Keng Leng was "Chiu Keng Leng" (照鏡嶺, lit. ridge of mirror reflection), being a reference to the clearness and calmness of the adjacent bay. The name was given by Tanka residents in the area.

Both the names "Tiu Keng Leng" and "Rennie's Mill" come from a 19th-century Canadian businessman named Alfred Herbert Rennie, who established the Hong Kong Milling Company at Junk Bay (his partners were Paul Chater and Hormusjee Naorojee Mody). The business failed, and Rennie drowned himself there in 1908, but was mistakenly reported that he hanged himself to death at that time. The incident gave the Chinese name for the site 吊頸嶺 (Tiu Keng Leng / Jyutping: diu3 geng2 leng5), meaning "Hanging (neck) Ridge", a pun on the name "Chiu Keng Leng" mentioned above. Because it was inauspicious, the name was later changed to similar-sounding 調景嶺 (Tiu King Leng / Jyutping: tiu4 ging2 leng5, which can be interpreted as "ridge of adjusting situation".)