開工典禮 (hoi1 gung1 din2 lai5) — commencement ceremony in Cantonese
hoiˉ¹開gungˉ¹工dinˊ²典laiˏ₅禮简 开工典礼
Mandarin Pinyin: kai1 gong1 dian3 li3
Meaning of 開工典禮
nouncommencement ceremony
nounthe opening ceremony; the commencement ceremony; the groundbreaking ceremony