Perhaps you should try some spelling variations:
vu sach » vu bach, su sach, vu khach
sach ly » sach y, sach lo, sach ty
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, lang xa, nang ma
ly nang » ky nang, ly hang, ly vang
ve cam » ve cham, va cam, ve cai
di cua » dai cua, doi cua, de cua
ve cac » va cac, vien cac

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 ly nang xa hoi. hieu ((ve cam) OR (ve cac)) xuc ((va danh) OR (va hanh)) di cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ly nang xa hoi. hieu ((ve cam) OR (ve cac)) xuc ((va danh) OR (va hanh)) di cua tre".
• Adding a wildcard symbol may retrieve word variants: vu sach ly nang xa hoi. hieu ((ve cam) OR (ve cac)) xuc ((va danh) OR (va hanh)) di cua tre*.