Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
xuc tan » duc tan, xuc tac, xuc ban
van tri » van thi, van toi, van tru
van tai » von tai, van tuan
cua tuc » cua duc, cua tu, cua thuoc
y nang » ky nang, ly nang, v nang
va cau » van cau, va cac, va cao
va dau » va dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang xa hoi. lieu ((va cau) or (va dau)) xuc tan ((van tri) or (van tai)) cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang xa hoi. lieu ((va cau) OR (va dau)) xuc tan ((van tri) OR (van tai)) cua tuc.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. lieu ((va cau) or (va dau)) xuc tan ((van tri) or (van tai)) cua tuc*.