Perhaps you should try some spelling variations:
danh sai » dung sai, danh bat, danh dau
mai khoi » mai khoa, tai khoa, cac khoi
mai hoi » dai hoi, lai hoi, mai doi
sach ky » sac ky, sach ty, sach kem
hieu ve » hieu va, hieu van
va danh » va dinh, va dan, va hanh
ca tren » cau tren, cu tren, la tren
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
sai ca » bai ca, sai va

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach ky) OR (sach y)) sang ((mai hoi) or (mai khoi)). hieu ve cam xuc va danh sai ca tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ky) OR (sach y)) sang ((mai hoi) OR (mai khoi)). hieu ve cam xuc va danh sai ca tren*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sach ky) OR (sach y)) sang ((mai hoi) or (mai khoi)). hieu ve cam xuc va danh sai ca tren*".