Perhaps you should try some spelling variations:
te sach » toc sach
hanh di » hanh de, hang di, danh di
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
sach ty » sach y, sach tu, sach thu
luc van » luoc van, luu van, duc van
cua te » cua tu
ve 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: te sach ty nang xa hoi. hieu ((ve cac) OR (va cac)) luc van ((hanh di) or (hanh vi)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang xa hoi. hieu ((ve cac) OR (va cac)) luc van ((hanh di) OR (hanh vi)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang xa hoi. hieu ((ve cac) OR (va cac)) luc van ((hanh di) or (hanh vi)) cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. hieu ((ve cac) OR (va cac)) luc van ((hanh di) or (hanh vi)) cua te*.