滿天飛

满天飞
mǎntiānfēi
  1. to rush around everywhere
  2. always active

CEDICT

  1. abound; abundant
  2. always active
  3. to rush around everywhere

Wiktionary

比喻四處傳揚，無所不在。

重編國語辭典

Entry Composition

1 滿天 mǎntiān whole sky
2 飛 fēi to fly