yānhuǒ zhìzàoshù

Mandarin

Romanization

yānhuǒ zhìzàoshù (Zhuyin ㄧㄢ ㄏㄨㄛˇ ㄓˋ ㄗㄠˋ ㄕㄨˋ)

  1. Hanyu Pinyin reading of 煙火製造術 / 烟火制造术