Perhaps you should try some spelling variations:
thanh hoa » thanh pho
van thanh » ban thanh, van tuan
ve cham » va cham, ve chat, vu cham
hoa cua » hoa chat, hoa xuat
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
sach ky » sach y, sach ty, sach kem
nang xa » nang x, lang xa, nang ma
va cam » va cham, va cac, va cao
sac ky » cac ky, sai ky

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 ky) OR (sac ky)) nang xa hoi. hieu ((va cam) or (ve cham)) xuc van thanh hoa cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sac ky)) nang xa hoi. hieu ((va cam) OR (ve cham)) xuc van thanh hoa cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) OR (sac ky)) nang xa hoi. hieu ((va cam) or (ve cham)) xuc van thanh hoa cua tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) OR (sac ky)) nang xa hoi. hieu ((va cam) or (ve cham)) xuc van thanh hoa cua tre*.