兩彈一星 [两弹－－]

Jyutping loeng5 daan2 jat1 sing1
Pinyin liǎng dàn yī xīng

Definitions (CC-CEDICT)
  1. (China's achievements of) producing an atomic bomb (1964) and hydrogen bomb (1967) and launching a satellite into space (1970)
Definitions (Wiktionary)
  1. noun
    Two Bombs, One Satellite (nuclear weapon, missile and satellite), the early nuclear and space project of the People's Republic of China