truân chuyên

== Vietnamese == === Pronunciation === (Hà Nội) IPA(key): [t͡ɕwən˧˧ t͡ɕwiən˧˧] (Huế) IPA(key): [ʈwəŋ˧˧ t͡ɕwiəŋ˧˧] (Saigon) IPA(key): [ʈ⁽ʷ⁾əŋ˧˧ c⁽ʷ⁾iəŋ˧˧] === Adjective === truân chuyên (literary) packed with obstacles and hardship Synonyms: gian truân, lận đận