Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van tuan » van quan, van ban, anh tuan
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
danh vi » hanh vi, dinh vi, danh di
luu tre » luu tru, cuu tre, luy tre
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
soc va » hoc va, doc va, goc va
loc va » hoc va, luc va
vi luu » vi lua

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 lang xa hoi. hieu van tuan ((soc va) OR (loc va)) danh vi luu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky lang xa hoi. hieu van tuan ((soc va) OR (loc va)) danh vi luu tre".
• Adding a wildcard symbol may retrieve word variants: te sac ky lang xa hoi. hieu van tuan ((soc va) OR (loc va)) danh vi luu tre*.