Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
thong tuong » thong thuong, thong thong, thong duong
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
truong cao » truong dai
cao thong » cao thuong, tao thong, cao phong
tuong dan » huong dan, tung dan, xuong dan
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap

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) or (chieu sach)) - hanh truong cao thong tuong dan ((than cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sach)) - hanh truong cao thong tuong dan ((than cau) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chieu sach)) - hanh truong cao thong tuong dan ((than cau) or (toan cau))*.