Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
thieu khang » chieu khong, thieu quang
phuong cong » phuong dong, phong cong, phung cong
hanh doanh » hang doanh, chinh doanh, kinh doanh
cua phuong » cuu phuong, cuc phuong, luan phuong
thanh chau » thanh cha, thanh cham, thanh chu
hoc thieu » toc thieu, hoc hien
nhanh cau » nhanh cay, nhanh ha, hang cau
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) or (doanh doanh)) cua phuong cong van ((nhanh cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu khang - ((hanh doanh) OR (doanh doanh)) cua phuong cong van ((nhanh cau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu khang - ((hanh doanh) or (doanh doanh)) cua phuong cong van ((nhanh cau) or (thanh chau))*.