The story
- Hakka · derived from釀豆腐 /酿豆腐
- Cantonese · derived from釀豆腐 /酿豆腐
- nan-pen · borrowed from釀豆腐
- English todayyong tau foo
Borrowed from Penang Hokkien 釀豆腐 /酿豆腐 (yōng-tāu-fū), from Cantonese 釀豆腐 /酿豆腐 (joeng⁶ dau⁶ fu⁶), from Hakka 釀豆腐 /酿豆腐 (ngiong-theu-fu).
Etymology from Wiktionary, CC BY-SA 4.0.