Perhaps you should try some spelling variations:
dau tieng » dau tien, cau tieng, day tieng
hieu van » hieu va, thien van, lieu va
cau tren » cu tren, dau tren, ca tren
hanh vai » hanh vi, hanh va, hanh tai
cham xuc » cam xuc, chat xuc, cham soc
van cham » van chat, van tham, va cham
sach thu » sach thue, sach thieu, sach tham
sach ty » sach y, sach tu, xach tay
va hanh » van hanh, va thanh, va danh
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: tu ((sach ty) or (sach thu)) nang x ho. hieu van cham xuc va hanh vai ((cau tren) or (dau tieng))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach thu)) nang x ho. hieu van cham xuc va hanh vai ((cau tren) OR (dau tieng)).
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach thu)) nang x ho. hieu van cham xuc va hanh vai ((cau tren) or (dau tieng))*.