Perhaps you should try some spelling variations:
nhanh hoi » nhanh hai, nhanh hon, nhanh hoan
nang mai » nang ma, nang tai, lang mai
va nhanh » va thanh, va hanh, va nhan
te sach » toc sach
sach ky » sac ky, sach y, sach ty
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
cam duc » cam xuc, pham duc, nam duoc
cao duc » dao duc, cao suc, giao duc
hoi cua » hoi chuc
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang mai hoi. hieu ve ((cam duc) OR (cao duc)) va nhanh hoi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang mai hoi. hieu ve ((cam duc) OR (cao duc)) va nhanh hoi cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang mai hoi. hieu ve ((cam duc) OR (cao duc)) va nhanh hoi cua tre*.