Perhaps you should try some spelling variations:
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
va danh » va dinh, va dan, va hanh
doi cua » dai cua, hoi cua
y nang » ky nang, ly nang, v nang
soc va » hoc va, loc va, doc va
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: su sach y nang xa hoi. lieu va cham soc va danh ((vi cua) or (doi cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang xa hoi. lieu va cham soc va danh ((vi cua) OR (doi cua)) triet.
• Adding a wildcard symbol may retrieve word variants: su sach y nang xa hoi. lieu va cham soc va danh ((vi cua) or (doi cua)) triet*.