Answers are grounded in this paper and cite their sources.
The style of speech illustrated is that typical of the educated younger generation in Hong Kong. The recording is that of a 22-year-old female university student who has lived all her life in Hong Kong.
No takes yet. Share an insight, caveat, or question.
Eric Zee (1991) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: