灰領 [－领]

Jyutping fui1 ling5
Pinyin huī lǐng

Definitions (CC-CEDICT)
  1. gray collar
  2. specialist
  3. technical worker
  4. engineer
Definitions (Wiktionary)
  1. adj
    gray-collar
  2. noun
    gray-collar worker (Classifier: 個／个)