Perhaps you should try some spelling variations:
hanh than » hanh han, hanh nhan, hanh phan
chat xuc » cam xuc, chao xu, chat cua
than cuu » than cua, than cui, thanh luu
chat huu » pham huu
sach tu » sach thu, cach tu, sach ty
va hanh » van hanh, va thanh, va danh
su sach » so sach, vu sach
hieu va » lieu va, hieu qua
tu sang » thu sang, tu san, tu lang
cuu tre » cua tre, cau tren, cau treo

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 tu sang ((ma hoa) or (xa hoi)). hieu va ((chat xuc) or (chat huu)) va hanh than cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach tu sang ((ma hoa) OR (xa hoi)). hieu va ((chat xuc) OR (chat huu)) va hanh than cuu tre.
• Adding a wildcard symbol may retrieve word variants: su sach tu sang ((ma hoa) or (xa hoi)). hieu va ((chat xuc) or (chat huu)) va hanh than cuu tre*.