Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
chat xuc » chat huu, cam xuc, chao xu
va danh » va dinh, va dan, va hanh
ty nang » ky nang, ty xang, ty hang
nang co » nang cao, nang doc, nang noi
cac xuc » cam xuc, cac nuoc, cac cuoc
cho cuu » cho chu, cho cua, ho cuu
sach ty » sach y, sach tu, sach thu
cho cu » cho chu, cho cua, cho ca
co hoi » co hoc, co loi

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ty nang co hoi. hieu qua ((cac xuc) OR (chat xuc)) va danh ((cho cuu) or (cho cu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ty nang co hoi. hieu qua ((cac xuc) OR (chat xuc)) va danh ((cho cuu) OR (cho cu)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ty nang co hoi. hieu qua ((cac xuc) OR (chat xuc)) va danh ((cho cuu) or (cho cu)) tre".
• Adding a wildcard symbol may retrieve word variants: thu sach ty nang co hoi. hieu qua ((cac xuc) OR (chat xuc)) va danh ((cho cuu) or (cho cu)) tre*.