Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
hang doanh » hanh doanh, nhung doanh, van doanh
doanh luan » doanh nhan
hoc thien » hoc hien, hoc thieu, hoc thiet
luan nang » luan van, van nang, luan san
nang cong » nang song, dang cong, bang cong
cong san » cong tac
pham can » pham van, pham lan, pham san
pham ca » pham ma, pham va, pham ba

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien danh - hang doanh luan nang cong san ((pham ca) OR (pham can))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thien danh - hang doanh luan nang cong san ((pham ca) OR (pham can))".
• Adding a wildcard symbol may retrieve word variants: hoc thien danh - hang doanh luan nang cong san ((pham ca) OR (pham can))*.