Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
nang xa » nang x, lang xa, nang ma
xa hanh » xa thanh, xa khanh, va hanh
vai cua » dai cua, hai cua, lai cua
y nang » ky nang, ly nang, v nang
ve cai » va cai, ve cac, ve tai
va cam » va cham, va cac, va cao
vi 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: thu sach y nang xa hoi. hieu ((ve cai) or (va cam)) tuc xa hanh ((vi cua) or (vai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y nang xa hoi. hieu ((ve cai) OR (va cam)) tuc xa hanh ((vi cua) OR (vai cua)) te.
• Adding a wildcard symbol may retrieve word variants: thu sach y nang xa hoi. hieu ((ve cai) or (va cam)) tuc xa hanh ((vi cua) or (vai cua)) te*.