Perhaps you should try some spelling variations:
luoc van » luoc can, luc van, luot van
dang xay » dang van, van xay
luoc va » nuoc va, duoc va, loc va
hieu ve » hieu va, hieu van
xay hoi » xa hoi, tay hoi, cay phoi
ky dang » ky nang, ky danh
ve cam » ve cham, ve cac, va cam
sac ky » cac ky, sai ky
de cua » le cua, dieu cua
te cua » tue cua, le cua
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky dang xay hoi. hieu ve cam ((luoc van) or (luoc va)) hanh ((de cua) OR (te cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky dang xay hoi. hieu ve cam ((luoc van) OR (luoc va)) hanh ((de cua) OR (te cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky dang xay hoi. hieu ve cam ((luoc van) or (luoc va)) hanh ((de cua) OR (te cua)) tre".
• Adding a wildcard symbol may retrieve word variants: te sac ky dang xay hoi. hieu ve cam ((luoc van) or (luoc va)) hanh ((de cua) OR (te cua)) tre*.