Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
ve cac » va cac, vien cac
anh vi » hanh vi, anh ve, anh vu
anh va » hanh va
tru » truc

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) or (su sach)) ky nang x ho. hieu ve cac xuc van ((anh vi) or (anh va)) luu tru~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (su sach)) ky nang x ho. hieu ve cac xuc van ((anh vi) OR (anh va)) luu tru.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (su sach)) ky nang x ho. hieu ve cac xuc van ((anh vi) or (anh va)) luu tru*.