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