Perhaps you should try some spelling variations:
tao hoat » cao hoat, tao hoa, toan hoat
danh vai » danh sai, danh va, doanh van
sang tao » hang tai
su sach » vu sach
va danh » va dinh, va dan, va hanh
hieu va » lieu va, hieu qua
ky sang » ky nang, ky dang, ky tang
so sach » so sanh, bo sach, co sach
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (so sach)) ky sang tao hoat. hieu va cam xuc va danh vai ((cua te) OR (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) ky sang tao hoat. hieu va cam xuc va danh vai ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (so sach)) ky sang tao hoat. hieu va cam xuc va danh vai ((cua te) OR (cua tu))".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sach)) ky sang tao hoat. hieu va cam xuc va danh vai ((cua te) OR (cua tu))*.