Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
hanh doanh » hang doanh, chinh doanh, doanh doanh
theo hieu » theo chieu, theo tieu, thien hieu
cua thong » cua khong, cua tong, suat thong
thong van » trong van, thong va, thong quan
van han » van hanh, van phan, van nhan
han tai » hang tai, nhan tai, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo hieu qua - hanh doanh ((cua thong) OR (cua thuong)) thong van han tai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo hieu qua - hanh doanh ((cua thong) OR (cua thuong)) thong van han tai".
• Adding a wildcard symbol may retrieve word variants: theo hieu qua - hanh doanh ((cua thong) OR (cua thuong)) thong van han tai*.