Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
thu sach » tu sach, thuat sach, thuoc sach
lai cua » dai cua, hai cua, lai chau
vai cua » dai cua, hai cua, bai cua
va hanh » van hanh, va thanh, va danh
tu cach » tu cac
hieu va » lieu va, hieu qua
nang ma » tang ma, sang ma, nang cao
va chat » van chat, va phat, cao chat
xuc va » duc va, tuc va, luc va
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 cach) or (thu sach)) ky nang ma hoi. hieu va chat xuc va hanh ((vai cua) OR (lai cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (thu sach)) ky nang ma hoi. hieu va chat xuc va hanh ((vai cua) OR (lai cua)) triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (thu sach)) ky nang ma hoi. hieu va chat xuc va hanh ((vai cua) OR (lai cua)) triet*".