like: ốc xà cừ
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
ốc xà cừ * ☊ 
mother of pearl * ☊
[ ốc ] : (1) snail, mollusk, shellfish, animal with a shell; (2) house; (3) screw
[ xà ] : (1) snake, (2) beam, bar, girder