Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hieu xanh » chieu xanh, hieu manh, hieu nganh
hanh mang » nhanh mang, nhanh lang, thanh hang
song xanh » song hanh, hoang xanh, duong xanh
xanh tuan » anh tuan, manh tuan, thanh tuan
doc hieu » toc thieu, hoc thieu, hoc hien
van dung » van dong, xay dung
tuan tap » toan tap, tuan tai, tuyen tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - ((hanh mang) or (hanh trang)) ((tin dung) or (van dung)) song xanh tuan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - ((hanh mang) OR (hanh trang)) ((tin dung) OR (van dung)) song xanh tuan tap.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - ((hanh mang) or (hanh trang)) ((tin dung) or (van dung)) song xanh tuan tap*.