Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
thanh toan » thanh hoa, thanh san, tinh toan
doanh cua » doanh luan
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
van tuan » van quan, van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sach - hanh doanh cua nhung cong ((((thanh toan) or (van tuan))) or (anh tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - hanh doanh cua nhung cong ((((thanh toan) OR (van tuan))) OR (anh tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - hanh doanh cua nhung cong ((((thanh toan) or (van tuan))) or (anh tuan)) cau*.