Perhaps you should try some spelling variations:
dang cay » dang xay, dang ca, dang cac
cay phoi » cap phoi, tay hoi, cay cho
lang phi » lang phu, lang chai, lang ha
cua tre » cua te, cuu tre, cua triet
ky dang » ky nang, ky danh
phi cua » phai cua, chi cua, khi cua
ba lang » ban lang, va lang, ba bang
ve cham » va cham, ve chat, vu cham
su sac » su sach, su cac, su xac
duc ba » duc ban, duc bao, duc va
sac ky » cac ky, sai ky
ve cam » ve cac, va cam, ve cai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky dang cay phoi. hieu ((ve cam) OR (ve cham)) duc ba lang phi cua tre~.
• Adding a wildcard symbol may retrieve word variants: su sac ky dang cay phoi. hieu ((ve cam) or (ve cham)) duc ba lang phi cua tre*.