Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hoc thieu » toc thieu, hoc hien
chinh van » chinh va, chinh ban, chinh can
bang cong » dang cong, bang song, hang cong
van bang » van ban, van nang, von bang
van toan » van tan, van thanh, manh toan
van tuan » van quan, van ban, anh 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 manh - hanh chinh van bang cong ((van toan) or (van tuan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - hanh chinh van bang cong ((van toan) OR (van tuan)) tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - hanh chinh van bang cong ((van toan) or (van tuan)) tap*.