Perhaps you should try some spelling variations:
hoc thieu » hoc hien
dung danh » dung doanh, dung dan, cuong danh
phan dan » phan dang, phan dau, nhan dan
dan dung » van dung, tin dung, ap dung
danh dan » danh dau, canh dan, dang dan
dan van » dang van, doan van, dao van
van dan » van ban, ban dan, van dao

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) or (toc thieu)) tinh - phan dan dung danh dan van dan ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - phan dan dung danh dan van dan ca.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - phan dan dung danh dan van dan ca*.