Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
su triet » su viet, su tien, ve triet
hieu van » hieu va, thien van, lieu va
hai truc » dai truc, hai trac, hang truc
va doanh » van doanh, vay doanh, hoa doanh
va danh » va dinh, va dan, va hanh
te sach » toc sach
van hai » van ha, van chat, van hanh
y nang » ky nang, ly nang, v nang
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: te sach y nang x hoi. hieu van hai truc ((va doanh) or (va danh)) van ((cua triet) OR (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang x hoi. hieu van hai truc ((va doanh) OR (va danh)) van ((cua triet) OR (su triet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang x hoi. hieu van hai truc ((va doanh) or (va danh)) van ((cua triet) OR (su triet))*".