Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trung » thanh trung, hanh trang, danh trung
manh trung » manh tung, thanh trung, manh hung
hoac thong » hoa thong, hoac khong, hoc thong
thong dung » thong cong, thong thuong
hoc thieu » toc thieu, hoc hien
van tan » van tuan, van ban, van thanh
van tai » von tai, van tuan

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 trung) or (manh trung)) hoac thong dung ((van tan) OR (van tai)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh trung) OR (manh trung)) hoac thong dung ((van tan) OR (van tai)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((hanh trung) or (manh trung)) hoac thong dung ((van tan) OR (van tai)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh trung) or (manh trung)) hoac thong dung ((van tan) OR (van tai)) cau*.