Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
doanh doanh » toan doanh, doanh hoan, doanh thanh
nhung cong » dung cong, thong cong, hang cong
thanh chau » thanh cha, thanh cham, thanh chu
hoc thien » hoc hien, hoc thieu, hoc thiet
dang cong » dung cong
ban thanh » ban hanh, ban hang
doanh va » doan va, doanh tai, doanh cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien thanh - doanh doanh va ((nhung cong) or (dang cong)) ban thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien thanh - doanh doanh va ((nhung cong) OR (dang cong)) ban thanh chau.
• Adding a wildcard symbol may retrieve word variants: hoc thien thanh - doanh doanh va ((nhung cong) or (dang cong)) ban thanh chau*.