Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh mang » nhanh mang, hanh trang, nhanh lang
cong sang » cong lang, cong vang, cong bang
cong san » cong tac
than cau » toan cau, phan cau, than cap
mang va » mang vua, hang va, bang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hanh mang va nhung ((cong sang) or (cong san)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh mang va nhung ((cong sang) OR (cong san)) than cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh mang va nhung ((cong sang) or (cong san)) than cau*.