Perhaps you should try some spelling variations:
danh dai » danh dau, danh di, danh sai
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, su sach, tu cach
va danh » va dinh, va dan, va hanh
cac xuc » cam xuc, cac nuoc, cac cuoc
hieu va » lieu va, hieu qua
sang ma » tang ma, nang ma, sang tao
ky sang » ky nang, ky dang, ky tang
te sach » toc sach
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (te sach)) ky sang ma hoi. hieu va ((cac xuc) OR (chat xuc)) va danh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ky sang ma hoi. hieu va ((cac xuc) OR (chat xuc)) va danh dai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (te sach)) ky sang ma hoi. hieu va ((cac xuc) OR (chat xuc)) va danh dai cua tre*".