Perhaps you should try some spelling variations:
vu sach » vu bach, su sach, vu khach
so sach » so sanh, bo sach, co sach
ty nang » ty xang, ty hang, ly nang
truc va » thuc va, thuc vat, trung va
va hanh » van hanh, va thanh, va danh
va cau » van cau, va cac, va dau
vi cua » vai cua, di cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sach) or (so sach)) ((ty nang) or (ky nang)) xa hoi. lieu va cau truc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (so sach)) ((ty nang) OR (ky nang)) xa hoi. lieu va cau truc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: ((vu sach) or (so sach)) ((ty nang) or (ky nang)) xa hoi. lieu va cau truc va hanh vi cua te*.