Kau Wa Keng (Chinese: 九華徑), or Kau Wah Keng or Kau Wa Kang, is a village and valley in Lai King, Kowloon,^{[clarification needed]} Hong Kong. It is located near the reclaimed Lai Chi Kok Bay in New Kowloon. Three rivers in the valley once joined at the bay and formed a beach at the estuary. Kau Wah Keng is the former site of Lai Chi Kok Amusement Park, which was closed in 1997.

Although the valley is closer to suburbs of Cheung Sha Wan, namely the community of Lai Chi Kok and Mei Foo, it traditionally and administratively belongs to Kwai Chung.^[1]

Kau Wa Keng is a recognized villages under the New Territories Small House Policy.^[2] It is one of the villages represented within the Tsuen Wan Rural Committee. For electoral purposes, Kau Wa Keng is part of the Lai Wah constituency, which was formerly represented by Steve Cheung Kwan-kiu until his resignation in July 2021.^[3][4]

During the Qianglong reign of the Qing dynasty, the ban on human settlement in the coastal areas of Xin'an County was lifted, and immigration into the region began.^[5] The old village of Kau Wa Keng was built by Hakka who cultivated paddies next to the rivers on the eastern side of valley. The oldest extant residents in the village are the Ng (吳) and Tsang (曾) lineages, whose descendants include the actress Margie Tsang.^[6] An ancestral hall and the Yeung Ching School (養正學校) are located in the village. It was formerly known as Kau Pa Keng (狗爬徑), which means dog climbing path. It was later renamed to the current Kau Wa Keng, (literally, "Ninth beautiful path"). A new village Kau Wa Keng San Tsuen (九華徑新村) is located on the western side of the valley and was built following an influx of immigrants from mainland China after World War II, and during and after Chinese Civil War.^{[citation needed]}

Before the Japanese occupation of Hong Kong in 1941, the village was one of hiding place for many artists and writers who had fled the mainland, including the Chinese painter Huang Yongyu (黃永玉).

Lai King Hill Road, a road following the former shore line of Kau Wa King, is the main road connecting the area to Kwai Chung and Lai Chi Kok.

Kau Wa Keng is in Primary One Admission (POA) School Net 65, which includes multiple aided schools (schools operated independently of the government but funded with government money); none of the schools in the net are government schools.^[7]

Wikimedia Commons has media related to Kau Wa Keng.

• Delineation of area of existing village Kau Wah Keng (Tsuen Wan) for election of resident representative (2019 to 2022)
• Delineation of area of existing village Kau Wah Keng San Tsuen (also known as Kau Wah San Tsuen) (Tsuen Wan) for election of resident representative (2019 to 2022)
• Antiquities Advisory Board. Historic Building Appraisal. Tsang Residence, No. 22 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. Yeung Ching Study Hall, No. 1 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 39 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 42 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 42A Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 30 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. Nos. 4-5 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 32 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 14 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 43 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 15 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. No. 10 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. Yiu Kung Ancestral Hall, No. 26A Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. Tsang Ancestral Hall, No. 13 Kau Wa Keng Pictures
• Antiquities Advisory Board. Historic Building Appraisal. Tsang Ancestral Hall, No. 28B Kau Wa Keng Pictures

22°20′37″N 114°08′18″E / 22.34373°N 114.13833°E / 22.34373; 114.13833