Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thang long » thanh cong
hoc thieu » toc thieu, hoc hien
chinh vat » chinh va, chinh dat, chinh viet
vat thang » van thang, tat thang, vat thanh
van tuan » van quan, van ban, anh tuan
van tai » von tai

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 chinh vat thang long ((van tai) or (van tuan)) cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh chinh vat thang long ((van tai) OR (van tuan)) cac*.