Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh dau » lanh dao, hang dau, danh tu
nhan luc » nang luc
cham luc » cham soc, cham cuu, chat lua
hieu ve » hieu va, hieu van
va danh » va dinh, va dan, va hanh
tang ma » tang van
dau cua » dai cua, day cua, cau cua
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y ((tang ma) or (mang may)) hoi. hieu ve ((cham luc) OR (nhan luc)) va danh dau cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((tang ma) OR (mang may)) hoi. hieu ve ((cham luc) OR (nhan luc)) va danh dau cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((tang ma) or (mang may)) hoi. hieu ve ((cham luc) OR (nhan luc)) va danh dau cua triet".
• Adding a wildcard symbol may retrieve word variants: te sach y ((tang ma) or (mang may)) hoi. hieu ve ((cham luc) OR (nhan luc)) va danh dau cua triet*.