Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van thanh » ban thanh, van tuan
nhan luc » nang luc
thanh vi » hanh vi, thanh va, thanh ve
toc sach » hoc sach, doc sach, thuoc sach
cham luc » cham soc, cham cuu, chat lua
sach ky » sac ky, sach y, sach ty
hieu va » hieu qua
vi cua » vai cua, di cua
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ky nang x hoi. ((hieu va) or (lieu va)) ((cham luc) or (nhan luc)) van thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ky nang x hoi. ((hieu va) OR (lieu va)) ((cham luc) OR (nhan luc)) van thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: toc sach ky nang x hoi. ((hieu va) or (lieu va)) ((cham luc) or (nhan luc)) van thanh vi cua triet*.