Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tuan
tuan thong » toan thong, tran thong, tuan phong
hoc thieu » toc thieu, hoc hien
thanh tra » thanh toan, thanh hoa
thong dan » thong van, tuong dan, thong den
trong van » trong cac
thanh cac » hanh cac, thanh bac, thanh ca

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 - ((thanh tran) or (thanh tra)) tuan thong ((thong dan) or (trong van)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((thanh tran) OR (thanh tra)) tuan thong ((thong dan) OR (trong van)) thanh cac.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((thanh tran) or (thanh tra)) tuan thong ((thong dan) or (trong van)) thanh cac*.