Perhaps you should try some spelling variations:
nhung bong » nhung cong, nhung bang, nhung chong
canh doanh » hanh doanh, chinh doanh, doanh doanh
dinh sach » sinh sach, tinh sach, chinh sach
sinh san » trinh san, sinh vat, sinh va
doanh va » doan va, doanh tai, doanh cua
bong van » song van, tong van, hong van
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((dinh sach) or (sinh san)) - canh doanh va nhung bong van ((toan cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((dinh sach) OR (sinh san)) - canh doanh va nhung bong van ((toan cau) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: hoc ((dinh sach) or (sinh san)) - canh doanh va nhung bong van ((toan cau) or (van ban))*.