Perhaps you should try some spelling variations:
lang khi » bang khi, lang phi, dang khoi
dang cay » dang xay, dang ca, dang cac
cay phoi » cap phoi, tay hoi, cay cho
ve cham » va cham, ve chat, vu cham
khi cua » chi cua, thai cua
ba lang » ban lang, va lang, ba bang
cua tre » cua te, cuu tre, cua triet
sach ky » sach y, sach ty, sach kem
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.

• Performing a fuzzy search may retrieve terms with similar spellings: su ((sach ky) OR (sac ky)) dang cay phoi. hieu ((ve cam) or (ve cham)) duc ba lang khi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ky) OR (sac ky)) dang cay phoi. hieu ((ve cam) OR (ve cham)) duc ba lang khi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach ky) OR (sac ky)) dang cay phoi. hieu ((ve cam) or (ve cham)) duc ba lang khi cua tre".
• Adding a wildcard symbol may retrieve word variants: su ((sach ky) OR (sac ky)) dang cay phoi. hieu ((ve cam) or (ve cham)) duc ba lang khi cua tre*.