Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » hanh trinh, canh tinh, anh trinh
thong cong » trong cong, thong thong, phong chong
doi chieu » doc hieu, doi chi, ho chieu
tong cong » trong cong, cong cong, dung cong
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - ((canh trinh) or (canh tranh)) vat ((thong cong) OR (tong cong)) ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((canh trinh) OR (canh tranh)) vat ((thong cong) OR (tong cong)) ban than cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - ((canh trinh) or (canh tranh)) vat ((thong cong) OR (tong cong)) ban than cap*".