Perhaps you should try some spelling variations:
thong trong » thuong trong, thong thong, thong thuong
hanh doanh » hang doanh, chinh doanh, doanh doanh
trong manh » trong minh, trong anh, trong mach
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
manh toan » thanh toan, anh tuan, tinh toan
doi hieu » doi chieu, doi hien, hoi hieu
doc hieu » toc thieu, hoc thieu, hoc hien
toan ban » 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: ((doi hieu) or (doc hieu)) lang - hanh doanh cua thong trong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi hieu) OR (doc hieu)) lang - hanh doanh cua thong trong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((doi hieu) or (doc hieu)) lang - hanh doanh cua thong trong manh toan ban*.