Perhaps you should try some spelling variations:
hang doanh » nhung doanh, van doanh, dung doanh
hanh doanh » chinh doanh, doanh doanh, kinh doanh
trong van » trong cac
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
qua dung » quang dung, su dung, qua song
van toan » van tuan, van tan, van thanh
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: theo chu sach - ((hanh doanh) or (hang doanh)) qua dung trong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - ((hanh doanh) OR (hang doanh)) qua dung trong van toan cau*.