Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
thi cham » thi hai, toc cham, thi ha
nang ha » nang hai, nang han, nang hoa
va cham » va chat, va tham
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
cua tre » cua te, cuu tre, cua triet
ha hoi » hoa hoi, ha noi, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang ha hoi. hieu ((va cham) or (thi cham)) hoc va danh vi ((cua tre) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang ha hoi. hieu ((va cham) OR (thi cham)) hoc va danh vi ((cua tre) OR (cau triet)).
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang ha hoi. hieu ((va cham) or (thi cham)) hoc va danh vi ((cua tre) or (cau triet))*.