Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
toc sach » hoc sach, doc sach, nuoc sach
phan duc » pham duc, phan tu, phan dau
sang tao » hang tai
va thanh » gia thanh, ban thanh, le thanh
lap cua » lai cua, tap cua, lam cua
va tinh » may tinh
ve phan » va phan, ke phan, ve phat
hieu ve » hieu va, hieu van
ky sang » ky nang, ky dang, ky tang
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc sach) OR (thuoc sach)) ky sang tao boi. hieu ve phan duc ((va thanh) or (va tinh)) lap cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc sach) OR (thuoc sach)) ky sang tao boi. hieu ve phan duc ((va thanh) OR (va tinh)) lap cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc sach) OR (thuoc sach)) ky sang tao boi. hieu ve phan duc ((va thanh) or (va tinh)) lap cua te".
• Adding a wildcard symbol may retrieve word variants: ((toc sach) OR (thuoc sach)) ky sang tao boi. hieu ve phan duc ((va thanh) or (va tinh)) lap cua te*.