bán phụ âm 
semi-consonant [ bán ] : (1) to sell; (2) half, demi-, semi-, hemi-
[ phụ ] : to help, assist, aid; secondary, attached, assistant, auxiliary
[ âm ] : (1) sound; (2) lunar; (3) Yin, female, negative, minus; (4) reading (of a Chinese character)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :