The story
c. 1990s, merger of two districts, Yau Tsim district and Mong Kok district. Ultimately from the first syllables of the three major areas in the district: Yau Ma Tei, Tsim Sha Tsui, and Mong Kok.
Etymology from Wiktionary, CC BY-SA 4.0.
Yau Tsim Mong
Today it means: A district of Hong Kong. Full definition →