difficult, hard ☊ 
khó ☊ Adjectives 1 like: difficult, hard → →
(1) dishonest, underhanded, tricky (2) apartment, room
(3) difficult, hard
(4) danger, peril ☊
gian ☊ difficult, hard ☊ hóc búa ☊ difficult, hard ☊ khó ☊ Adjectives 1 (1) dishonest, underhanded, tricky gian ☊