Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
hanh lai » hanh tai, thanh lap, thanh loi
hanh lam » thanh lap, hanh kem, hanh va
cau treo » cau theo, cau tren, cau triet
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
qua hai » qua hoat
hai xuc » hai cuc, hai xu, chat xuc
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: thuat sach ky nang xa hoi. hieu qua hai xuc va ((hanh lai) OR (hanh lam)) cau treo~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach ky nang xa hoi. hieu qua hai xuc va ((hanh lai) OR (hanh lam)) cau treo".
• Adding a wildcard symbol may retrieve word variants: thuat sach ky nang xa hoi. hieu qua hai xuc va ((hanh lai) OR (hanh lam)) cau treo*.