Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
danh vai » danh sai, danh va, doanh van
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
cam duc » cam xuc, cao duc, pham duc
va danh » va dinh, va dan, va hanh
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet

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. ((lieu va) or (hieu qua)) cam duc va danh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ky nang xa hoi. ((lieu va) OR (hieu qua)) cam duc va danh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: thuat sach ky nang xa hoi. ((lieu va) or (hieu qua)) cam duc va danh vai cua tre*.