Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
manh toan » thanh toan, anh tuan, tinh toan
ban quan » van quan
ban nang » ban hang, van nang, ban lang
ban dang » ban hang, ban dan, van dang
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: hoc thieu xanh - anh ((ban cua) or (ban quan)) ((ban nang) or (ban dang)) manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - anh ((ban cua) OR (ban quan)) ((ban nang) OR (ban dang)) manh toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - anh ((ban cua) or (ban quan)) ((ban nang) or (ban dang)) manh toan cau*.