Perhaps you should try some spelling variations:
khanh tai » thanh tai, hanh tai, nhanh thai
xa khanh » xa thanh, van khanh, dat khanh
hoang xa » hoang ha, hoang va, hoang xuan
so sach » so sanh, bo sach, co sach
cam tuc » cam xuc, cam tu, nam thuc
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
sach ly » sach y, sach lo, sach ty
hieu va » lieu va, hieu qua
hang xa » hang va, hang ca, lang xa
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ly ((hang xa) or (hoang xa)) hoi. hieu va cam tuc xa khanh tai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ly ((hang xa) OR (hoang xa)) hoi. hieu va cam tuc xa khanh tai ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: so sach ly ((hang xa) or (hoang xa)) hoi. hieu va cam tuc xa khanh tai ((cua tre) or (cuu tre))*.