Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
xuc tuan » duc thuan, quoc tuan, xuan tuan
cham xuc » cam xuc, chat xuc, cham soc
hieu va » lieu va, hieu qua
sach ty » sach y, sach tu, sach thu
so sach » so sanh, bo sach, co sach
nang xa » nang x, lang xa, nang ma
lang ha » long ha
hieu vu » hieu ve, hieu su, dieu vu
anh vi » hanh vi, anh va, anh ve
vi cau » va cau, ve cau, di cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ty ((nang xa) or (lang ha)) hoi. ((hieu vu) or (hieu va)) cham xuc tuan anh vi cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ty ((nang xa) OR (lang ha)) hoi. ((hieu vu) OR (hieu va)) cham xuc tuan anh vi cau tren.
• Adding a wildcard symbol may retrieve word variants: so sach ty ((nang xa) or (lang ha)) hoi. ((hieu vu) or (hieu va)) cham xuc tuan anh vi cau tren*.