Question: Which ethnic subgroup in southern China lived on the coastal areas of Kowloon, Hong Kong from around 1916 to 1990?
Sentence (from "Westernisation in Hong Kong"): Subsequently in 1898, China leased the lands surrounding Hong Kong Island which includes the New Territories, the Kowloon peninsula and outlying islands to Britain rent free for 99 years under the Convention for the Extension of Hong Kong Territory following China's defeat in the First Sino Japanese War.
Relevant evidence: No