Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
anh nhan » danh nhan, doanh nhan, thanh nhan
nhan tri » nhan tai, nhanh thi, thanh tri
san luan » dan luan, tang luan, hang luan
luan tri » quan tri, luan thi, luat tri
sach dat » sach danh, sach bai, sach xa
sach dao » lanh dao
thu anh » thuy anh, thu canh, thu oanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( thu anh nhan tri ) or ((( thuat san luan tri ) or ( thu ((sach dat) OR (sach dao)) phap ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu anh nhan tri ) OR ((( thuat san luan tri ) OR ( thu ((sach dat) OR (sach dao)) phap )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( thu anh nhan tri ) or ((( thuat san luan tri ) or ( thu ((sach dat) OR (sach dao)) phap ))))".
• Adding a wildcard symbol may retrieve word variants: (( thu anh nhan tri ) or ((( thuat san luan tri ) or ( thu ((sach dat) OR (sach dao)) phap ))))*.