Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
ve cham » va cham, ve chat, vu cham
tu cach » tu cac
ly nang » ky nang, ly hang, ly vang
nang co » nang cao, nang doc, nang noi
su sach » so sach, vu sach
co hoi » co hoc, co loi
va cam » va cham, va cac, va cao
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cach) or (su sach)) ly nang co hoi. hieu ((va cam) or (ve cham)) duc va thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (su sach)) ly nang co hoi. hieu ((va cam) OR (ve cham)) duc va thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (su sach)) ly nang co hoi. hieu ((va cam) or (ve cham)) duc va thanh vi cua triet*.