Perhaps you should try some spelling variations:
thieu danh » thien danh, tieu danh, chieu xanh
sang a.han » sang than
hoc thieu » toc thieu, hoc hien
van thoan » van toan, van hoan, van than
lang cong » bang cong, hang cong, lang dong
dang cong » dung cong
a.han cap » khan cap, than cap

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 danh - luan van thoan ((lang cong) or (dang cong)) sang a.han cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu danh - luan van thoan ((lang cong) OR (dang cong)) sang a.han cap*.