Perhaps you should try some spelling variations:
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, mot chieu
van thanh » ban thanh, van tuan
ho chieu » theo chieu, hoc thieu, mot chieu
va thong » va thuong, va phuong, he thong
ban hanh » ban hang
tung va » trung va, tuong va, dung va

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) or (doi chieu)) xanh - thanh tung va thong cong ((van thanh) or (ban hanh)) cha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) xanh - thanh tung va thong cong ((van thanh) OR (ban hanh)) cha.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chieu)) xanh - thanh tung va thong cong ((van thanh) or (ban hanh)) cha*.