Perhaps you should try some spelling variations:
qua cham » qua hai, qua cac, va cham
cham xuc » cam xuc, chat xuc, cham soc
van lien » van tien, van hien, va lien
lien cuc » dien cuc, lien tuc, vien cac
sach ky » sac ky, sach ty, sach kem
cuc tre » duc tre, cua tre, cuu tre
nang o » nang co, nang ho, nang ro
xuc va » duc va, tuc va, luc va
o hoi » co hoi, o hoc, o hai

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 ky) OR (sach y)) nang o hoi. hieu qua cham xuc va van lien cuc tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) OR (sach y)) nang o hoi. hieu qua cham xuc va van lien cuc tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) OR (sach y)) nang o hoi. hieu qua cham xuc va van lien cuc tre*.