[-]

Jyutping haak3 hei3 waa6
Pinyin kè qì huà

Definitions (Wiktionary)
  1. noun
    polite formula; phatic expression
    (syn.) 套語, 客套话, 套話, 套话, 客套話, 套语

[-]

Jyutping haak3 hei3 waa6
Pinyin kè qi huà

Definitions (CC-CEDICT)
  1. words of politeness
  2. politesse
  3. decorous talking
  4. talk with propriety