Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chiu trach
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
tranh cua » doanh cua, manh cua
ho chieu » theo chieu, hoc thieu, doi chieu
than cao » toan cao, thai cao, than cap
khan cap » khan ap, than cap, khoan cam

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 tach - canh tranh cua ((nhung cong) or (thong cong)) dan ((than cao) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - canh tranh cua ((nhung cong) OR (thong cong)) dan ((than cao) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - canh tranh cua ((nhung cong) or (thong cong)) dan ((than cao) or (khan cap))*.