Perhaps you should try some spelling variations:
dang xay » dang van, van xay
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
lang ha » long ha
vi cua » vai cua, di cua
ve cac » va cac, vien cac
vu sac » vu sach, vu san, va sac
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ky ((nang xa) or (((dang xay) or (lang ha)))) hoi. hieu ve cac nuoc va danh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky ((nang xa) OR (((dang xay) OR (lang ha)))) hoi. hieu ve cac nuoc va danh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sac ky ((nang xa) or (((dang xay) or (lang ha)))) hoi. hieu ve cac nuoc va danh vi cua tre*.