Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
va hanh » van hanh, va thanh, va danh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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) or (thu sach)) ky ((nang xa) or (lang xa)) hoi. hieu ve cham xuc va hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (thu sach)) ky ((nang xa) OR (lang xa)) hoi. hieu ve cham xuc va hanh vi cua tu.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (thu sach)) ky ((nang xa) or (lang xa)) hoi. hieu ve cham xuc va hanh vi cua tu*.