Perhaps you should try some spelling variations:
dung sai » dung tai, dung va, dung dat
danh va » doanh va, hanh va, anh va
sach ky » sac ky, sach ty, sach kem
cua tuc » cua duc, cua tu, cua thuoc
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, luc va
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach ky) or (sach y)) nang ma hoi. hieu ve cam xuc va ((danh va) or (dung sai)) cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach y)) nang ma hoi. hieu ve cam xuc va ((danh va) OR (dung sai)) cua tuc.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sach y)) nang ma hoi. hieu ve cam xuc va ((danh va) or (dung sai)) cua tuc*.