Perhaps you should try some spelling variations:
thanh cua » tranh cua, than cua, hanh cua
cua triet » cua viet, su triet, va triet
va thanh » gia thanh, ban thanh, va tinh
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
cua cua » cua chua, ca cua, qua cua
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va

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

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