迎頭趕上 yíng tóu gǎn shàng

DEFINITIONS

  1. to try hard to catch up

CHARACTERS

迎 yíng receive, welcome, greet
頭 tóu head; top; chief, first; boss
趕 gǎn pursue, follow; expel, drive away
上 shàng top; superior, highest; go up, send up