蝸行牛步 [蜗－－－]

Jyutping wo1 hang4 ngau4 bou6
Pinyin wō xíng niú bù

Definitions (CC-CEDICT)
  1. lit. to crawl like a snail and plod along like an old ox (idiom)
  2. fig. to move at a snail's pace
  3. to make slow progress