Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
hanh doanh » hang doanh, chinh doanh, doanh doanh
thong cong » trong cong, tong cong, thong thong
thanh chau » thanh cha, thanh cham, thanh chu
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
thanh cau » thanh mau, nhanh cau, thanh ca
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu khang - hanh doanh cua thong cong van ((thanh cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu khang - hanh doanh cua thong cong van ((thanh cau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu khang - hanh doanh cua thong cong van ((thanh cau) or (thanh chau))*.