陵夷 [－－]

Jyutping ling4 ji4
Pinyin líng yí

Definitions (CC-CEDICT)
  1. to deteriorate
  2. to decline
  3. to slump
  4. also written 凌夷
Definitions (Wiktionary)
  1. verb, literary
    to change from prosperity to failure; to deteriorate; to decline; to slump