Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh dung » thanh duong, thanh tung, thanh hung
nhung cong » dung cong, thong cong, hang cong
hanh dung » anh dung, hanh dong, manh dung
cong tai » cong thai, cong tac, dong tai
ngan cau » ngan can, nganh dau, nhanh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) OR (chieu tinh)) - ((thanh dung) or (hanh dung)) va nhung cong tai ngan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu tinh)) - ((thanh dung) OR (hanh dung)) va nhung cong tai ngan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu tinh)) - ((thanh dung) or (hanh dung)) va nhung cong tai ngan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu tinh)) - ((thanh dung) or (hanh dung)) va nhung cong tai ngan cau*.