Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
thong cong » trong cong, tong cong, thong thong
tran thanh » ban thanh, van thanh, quan thanh
manh dung » manh hung, manh tung, anh dung
dung toan » dung doanh, dung thang, dung thanh
tan thanh » tang thanh, toan thanh, ban thanh

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 xanh) or (chieu sach)) - manh dung toan thong cong ((tan thanh) OR (tran thanh)) mau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - manh dung toan thong cong ((tan thanh) OR (tran thanh)) mau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sach)) - manh dung toan thong cong ((tan thanh) OR (tran thanh)) mau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sach)) - manh dung toan thong cong ((tan thanh) OR (tran thanh)) mau*.