Perhaps you should try some spelling variations:
xuc van » duc van, luc van, vuc van
sach ky » sach y, sach ty, sach kem
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
anh vi » anh va, anh ve, anh vu
cua su » qua su

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sac ky)) nang ma hoi. hieu ve cam xuc van ((anh vi) OR (hanh vi)) cua su~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) OR (sac ky)) nang ma hoi. hieu ve cam xuc van ((anh vi) or (hanh vi)) cua su~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) OR (sac ky)) nang ma hoi. hieu ve cam xuc van ((anh vi) or (hanh vi)) cua su*.