Perhaps you should try some spelling variations:
nhung biai » nhung bai, nhung giai, nhung gia
dung khoa » dung cho
biai qua » giap qua, mai qua, giau qua
hop dong » hoat dong, ha dong, huy dong
dong hoc » dong co, dong luc
nhung bi » nhung bai, nhung gi
noi dung » hoc dung
khoa moi » khoe moi, hoa moi, khoa doi
qua ban » cua ban, qua quan
hoc mo » hoc moi, hoc mot, hoc mon
quyet » quyen

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung biai qua ban. hop dong hoc mo ) or ( nhung bi quyet van. noi dung khoa moi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung biai qua ban. hop dong hoc mo ) OR ( nhung bi quyet van. noi dung khoa moi )).
• Adding a wildcard symbol may retrieve word variants: (( nhung biai qua ban. hop dong hoc mo ) or ( nhung bi quyet van. noi dung khoa moi ))*.