Perhaps you should try some spelling variations:
duy sang » duy van, duy can, duy anh
su sach » so sach, vu sach
danh vi » hanh vi, dinh vi, danh va
danh di » danh du, xanh di, danh dien
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, pham duc
ve cam » ve cham, ve cac, va cam
y sang » _ sang
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ((y sang) OR (duy sang)) lap hai. hieu ve cam duc va ((danh vi) or (danh di)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((y sang) OR (duy sang)) lap hai. hieu ve cam duc va ((danh vi) OR (danh di)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((y sang) OR (duy sang)) lap hai. hieu ve cam duc va ((danh vi) or (danh di)) cua te".
• Adding a wildcard symbol may retrieve word variants: su sach ((y sang) OR (duy sang)) lap hai. hieu ve cam duc va ((danh vi) or (danh di)) cua te*.