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

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