Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van chat » cao chat
nang xa » nang x, nang ma, mang xa
lang xa » lang ha, dang xay, lang van
cua dan » cua dang, ca dan
hanh de » hanh ve, hanh kem
cua tre » cua te, cuu tre, cua triet
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
de cua » le cua, te cua, dieu cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky ((nang xa) or (lang xa)) hoi. hieu van chat ((cua dan) OR (cua ban)) hanh de cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky ((nang xa) OR (lang xa)) hoi. hieu van chat ((cua dan) OR (cua ban)) hanh de cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky ((nang xa) or (lang xa)) hoi. hieu van chat ((cua dan) OR (cua ban)) hanh de cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((nang xa) or (lang xa)) hoi. hieu van chat ((cua dan) OR (cua ban)) hanh de cua tre*.