Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh xuc » thanh xuan, thanh huy, hanh xu
thu sach » tu sach, thuat sach, thuoc sach
hanh vai » hanh vi, hanh va, hanh tai
cau tren » cu tren, dau tren, cau treo
hieu van » hieu va, thien van, lieu va
ca tren » cu tren, la tren, xa tren
co tren » cu tren, do tren, co truyen
va hanh » van hanh, va thanh, va danh
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
xuc va » duc va, tuc va, luc va

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 ty nang xa hoi. hieu van thanh xuc va hanh vai ((cau tren) or (((ca tren) OR (co tren))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ty nang xa hoi. hieu van thanh xuc va hanh vai ((cau tren) OR (((ca tren) OR (co tren))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ty nang xa hoi. hieu van thanh xuc va hanh vai ((cau tren) or (((ca tren) OR (co tren))))*".