Perhaps you should try some spelling variations:
thong song » thong cong, thong hong, thong sang
chieu xanh » chieu sach, chieu sang, chieu tinh
thong dong » thong duong, thuong dong, thong cong
hieu manh » hieu nganh, dieu hanh, hien hanh
hanh sinh » hanh tinh, hanh dinh, hinh sinh
van thanh » ban thanh, van tuan
thanh mau » hanh mau, thanh san, thanh hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu xanh) or (hieu manh)) - hanh sinh vat ((thong song) OR (thong dong)) van thanh mau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (hieu manh)) - hanh sinh vat ((thong song) OR (thong dong)) van thanh mau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu xanh) or (hieu manh)) - hanh sinh vat ((thong song) OR (thong dong)) van thanh mau".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (hieu manh)) - hanh sinh vat ((thong song) OR (thong dong)) van thanh mau*.