phụ cấp 
allowance [ phụ ] : to help, assist, aid; secondary, attached, assistant, auxiliary
[ cấp ] : (1) degree, grade, level, rank, step; (2) to confer, obtain, get, issue; (3) urgent, pressing
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
phụ cấp gia đình family allowance