Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
luc van » luoc van, luu van, duc van
xuc van » duc van, xuc ban, thuc van
hieu ve » hieu va, hieu van
tang ma » mang may, tang van
ky tang » ky nang, ky dang, kho tang
su sach » so sach, vu sach
ma hoi » mai hoi, xa hoi, ma hoa
ve cam » ve cham, ve cac, va cam
anh vi » hanh vi, anh va, anh ve
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu san

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) or (su sach)) ky tang ma hoi. hieu ve cam ((xuc van) or (luc van)) anh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (su sach)) ky tang ma hoi. hieu ve cam ((xuc van) OR (luc van)) anh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (su sach)) ky tang ma hoi. hieu ve cam ((xuc van) or (luc van)) anh vi cua tre*.