phụ mẫu 
parents [see compounds] 
[see in German dictionary] 
[see HanViet] [ phụ ] : to help, assist, aid; secondary, attached, assistant, auxiliary
[ mẫu ] : (1) hectare (c. 3600 sq. meters); (2) model, pattern, sample, form, specimen
All Compounds:
phụ mẫu quan phụ mẫu