一股勁

一股劲
yīgǔjìn
  1. (colloquial) without a break; in one go
  2. the same power; one force
  3. without a break; in one go

Wiktionary

Entry Composition

1 一股 yīgǔ a clump of; a bunch of
=2 勁 jìn
  1. strength
  2. energy
  3. enthusiasm
  4. spirit
  5. mood
  6. expression
  7. interest
  8. Taiwan pr. jìng

classifier: 把
=2 勁 jìng
  1. stalwart
  2. sturdy
  3. strong
  4. powerful