Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham luc » cham soc, nhan luc, cham cuu
su sach » so sach, vu sach
va cham » va chat, va tham
va hanh » van hanh, va thanh, va danh
hanh ca » hanh cac, hanh cat, hanh cua
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, me hoi
luc va » duc va, tuc va, loc va
ca cua » co cua

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) OR (ma hoa)). lieu va cham luc va hanh ca cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y nang ((ma hoi) OR (ma hoa)). lieu va cham luc va hanh ca cua triet".
• Adding a wildcard symbol may retrieve word variants: su sach y nang ((ma hoi) OR (ma hoa)). lieu va cham luc va hanh ca cua triet*.