難上難 [难－难]

Jyutping naan4 soeng6 naan4
Pinyin nán shàng nán

Definitions (Wiktionary)
  1. phrase, idiomatic
    to be extremely difficult

難上難 [难－难]

Jyutping
Pinyin nán shàng nán

Definitions (CC-CEDICT)
  1. extremely difficult
  2. even more difficult