两弹一星

兩彈一星
liǎngdànyīxīng
(China's achievements of) producing an atomic bomb (1964) and hydrogen bomb (1967) and launching a satellite into space (1970)

CEDICT

Two Bombs, One Satellite (nuclear weapon, missile and satellite), the early nuclear and space project of the People's Republic of China

Wiktionary

Entry Composition

1 两 liǎng
  1. two
  2. both
  3. some
  4. a few
  5. tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤 jīn (old)
2 弹 dàn
  1. crossball
  2. bullet
  3. shot
  4. shell
  5. ball
3 一星 yīxīng tiny bit