Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
danh di » danh du, xanh di, danh dien
sach ty » sach y, sach tu, sach thu
danh vi » hanh vi, dinh vi, danh va
va cao » va cac, va co, va dao
tuc va » thuc va, truc va, tuc xa
ve cac » va cac, vien cac
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: tu sach ty nang xa hoi. hieu ((ve cac) or (va cao)) tuc va ((danh vi) or (danh di)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. hieu ((ve cac) OR (va cao)) tuc va ((danh vi) OR (danh di)) cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. hieu ((ve cac) or (va cao)) tuc va ((danh vi) or (danh di)) cua te*.