Perhaps you should try some spelling variations:
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
hieu ve » hieu va, hieu van
cac tuc » cac toc, cac tu, cac tac
xa dung » xay dung, xa dong, va dung
dung co » dung cho, dung cong, dung cua
cua tre » cua te, cuu tre, cua triet
so sac » so sach, so dac
sac ky » cac ky, sai ky
ve cac » va cac, vien cac
co cua » con cua, ca cua, cong cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ky dang xa hoi. hieu ve cac tuc xa dung co cua tre~.
• Adding a wildcard symbol may retrieve word variants: so sac ky dang xa hoi. hieu ve cac tuc xa dung co cua tre*.