Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu tinh » trieu tinh, lieu tinh, chau tinh
cua thuong » cua truong, cua phuong, ca thuong
canh manh » lanh manh, canh tranh, cach mang
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap
tran huu » tran duc

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 - canh manh cua thuong cong tan ((toan cao) or (tran huu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh manh cua thuong cong tan ((toan cao) OR (tran huu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh manh cua thuong cong tan ((toan cao) or (tran huu))*.