Perhaps you should try some spelling variations:
hanh than » hanh han, hanh nhan, hanh phan
than cua » nhan cua, thai cua, ban cua
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
nang ho » nang hoc, nang co, tang ho
hieu ve » hieu va, hieu van
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cua te, cuu tre, cua triet
ho hai » hoc hai, pho hai, cho hai
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ly nang ho hai. hieu ve cac ((xuc ban) or (((duc tan) or (duc anh)))) hanh than cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly nang ho hai. hieu ve cac ((xuc ban) OR (((duc tan) OR (duc anh)))) hanh than cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ly nang ho hai. hieu ve cac ((xuc ban) or (((duc tan) or (duc anh)))) hanh than cua tre*.