Perhaps you should try some spelling variations:
thanh de » hanh de, thanh ve, thanh do
va thanh » gia thanh, ban thanh, va tinh
hieu van » hieu va, thien van, lieu va
sach ky » sach y, sach ty, sach kem
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va
lang xa » lang ha, dang xay, lang van
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
de cuu » de 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 ((sach ky) or (sac ky)) lang xa hoi. ((hieu ve) OR (hieu van)) cam xuc va thanh de cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sac ky)) lang xa hoi. ((hieu ve) OR (hieu van)) cam xuc va thanh de cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) or (sac ky)) lang xa hoi. ((hieu ve) OR (hieu van)) cam xuc va thanh de cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sac ky)) lang xa hoi. ((hieu ve) OR (hieu van)) cam xuc va thanh de cuu tre*.