Perhaps you should try some spelling variations:
thanh so » thanh son, thanh do, than so
va thanh » gia thanh, ban thanh, va tinh
sang xa » lang xa, sang ma, mang xa
cam tuc » cam xuc, cam tu, nam thuc
hieu va » lieu va, hieu qua
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu van
song xa » song cua
tuc va » thuc va, truc va, tuc xa
so cuu » so huu, ho cuu, so cau

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 ((sang xa) or (song xa)) hoi. ((hieu ve) or (hieu va)) cam tuc va thanh so cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky ((sang xa) OR (song xa)) hoi. ((hieu ve) OR (hieu va)) cam tuc va thanh so cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu cac ky ((sang xa) or (song xa)) hoi. ((hieu ve) or (hieu va)) cam tuc va thanh so cuu tre*.