Perhaps you should try some spelling variations:
lang chai » lang ha, lang cua, lang phi
dang cay » dang xay, dang ca, dang cac
cay phoi » cap phoi, tay hoi, cay cho
chai cua » chat cua, thai cua, chi cua
ban lang » ban hang, ba lang, ban dang
cua tre » cua te, cuu tre, cua triet
ky dang » ky nang, ky danh
duc ban » duc tan, duc van, dua ban
tu sac » tu sach, tu cac, tu san
va cam » va cham, va cac, va cao
sac ky » cac ky, sai ky
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky dang cay phoi. hieu ((ve cac) or (va cam)) duc ban lang chai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky dang cay phoi. hieu ((ve cac) OR (va cam)) duc ban lang chai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky dang cay phoi. hieu ((ve cac) or (va cam)) duc ban lang chai cua tre*.