‘Gong hei fat choy’ is the Cantonese way of saying the phrase and, in Mandarin Chinese, it’s ‘gong xi fa cai’ (pronounced gong she fa tsai). FYI, it’s not a hard and fast rule but ...
However, another stall in the same hawker centre recently caught my attention. Gong Xi Fa Cai Eating House gave me an amusing first impression, especially since it sounded exactly like its Chinese ...