Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sang » chieu sach, chieu xanh, hieu lang
thong cong » trong cong, tong cong, thong thong
tranh mat » trang mat, thanh mau, tran m.t
mat thong » suat thong, xuat thong, mang thong
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat

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) or (chieu sang)) - canh tranh mat thong cong ((dan than) OR (dan chan)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chieu sang)) - canh tranh mat thong cong ((dan than) OR (dan chan)) cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (chieu sang)) - canh tranh mat thong cong ((dan than) OR (dan chan)) cap".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chieu sang)) - canh tranh mat thong cong ((dan than) OR (dan chan)) cap*.