Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong dong, truong cong
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
thuong con » thuong dong, truong cong, thong cong
doanh cua » doanh luan
vang dung » van dung, dang dung, rang dung
ho chieu » theo chieu, hoc thieu, doi chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - doanh doanh cua ((thuong cong) or (thuong con)) vang dung tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - doanh doanh cua ((thuong cong) OR (thuong con)) vang dung tai.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - doanh doanh cua ((thuong cong) or (thuong con)) vang dung tai*.