Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham cuu » cap cuu, chat cua
sach ky » sac ky, sach y, sach ty
va kinh » qua kinh
va tinh » may tinh
te sach » toc sach
cham xu » chao xu, chat xuc, chang xu
hieu vu » hieu va, hieu ve, hieu su
va cua » va chua, via cua, ca 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: te sach ky nang x hoi. hieu vu ((cham xu) OR (cham cuu)) ((va tinh) or (va kinh)) va cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang x hoi. hieu vu ((cham xu) OR (cham cuu)) ((va tinh) OR (va kinh)) va cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang x hoi. hieu vu ((cham xu) OR (cham cuu)) ((va tinh) or (va kinh)) va cua triet*".