勤儉建國 [－俭－国]

Jyutping kan4 gim6 gin3 gwok3
Pinyin qín jiǎn jiàn guó

Definitions (CC-CEDICT)
  1. to build up the country through thrift and hard work (idiom)
Definitions (Wiktionary)
  1. phrase, idiomatic
    to build up a country through diligence and thrift