bẹp tai 
to be an opium addict [ bẹp ] : crushed, deformed, misshapen, flattened
[ tai ] : ear; mishap, accident, calamity
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
dân bẹp tai opium addicts bẹp tai to be an opium addict dân bẹp tai opium addicts