Perhaps you should try some spelling variations:
thuc van » thuc vat, thuc dan, thuc va
hanh cua » manh cua, hang cua, hanh sua
nang xa » nang x, nang ma, mang xa
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
xuc ban » duc ban, cuc ban, quoc ban
cua cuu » cua chu, cua cau, cua cu
cuu tre » cua tre, cau tren, cau treo
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 cac ky ((nang xa) or (lang xa)) hoi. hieu ve cac ((thuc van) or (xuc ban)) hanh cua cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky ((nang xa) OR (lang xa)) hoi. hieu ve cac ((thuc van) OR (xuc ban)) hanh cua cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu cac ky ((nang xa) or (lang xa)) hoi. hieu ve cac ((thuc van) or (xuc ban)) hanh cua cuu tre*.