Perhaps you should try some spelling variations:
tdanh trung » thanh trung, thanh tung, dang trung
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
danh trung » dang trung, dinh trung, manh trung
thong cong » trong cong, tong cong, thong thong
san thanh » ban thanh, van thanh, son thanh
thanh cap » thanh lap, hanh cap, than cap
va thong » va thuong, va phuong, he thong
cong san » cong tac

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 sang) or (chieu xanh)) - ((danh trung) or (tdanh trung)) va thong cong san thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chieu xanh)) - ((danh trung) OR (tdanh trung)) va thong cong san thanh cap.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (chieu xanh)) - ((danh trung) or (tdanh trung)) va thong cong san thanh cap*.