Perhaps you should try some spelling variations:
thai cua » than cua, tai cuc, dai cua
so sanh » do sanh
sanh ky » hanh ky, sang ky, nganh ky
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
van bac » van ban, van bao, van hac
xuc van » duc van, vuc van, xuc ban
luc van » luoc van, luu van, duc van

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ky nang xa hoi. thi van bac ((xuc van) or (luc van)) hanh ((thai cua) OR (tri cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ky nang xa hoi. thi van bac ((xuc van) OR (luc van)) hanh ((thai cua) OR (tri cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ky nang xa hoi. thi van bac ((xuc van) or (luc van)) hanh ((thai cua) OR (tri cua)) tre".
• Adding a wildcard symbol may retrieve word variants: so sanh ky nang xa hoi. thi van bac ((xuc van) or (luc van)) hanh ((thai cua) OR (tri cua)) tre*.