Perhaps you should try some spelling variations:
khong minh » thong minh, hoang minh, duong minh
can khong » cat khong, san khong, cong khong
hong minh » hoang minh, thong minh, hong hinh
sach che » sach thue, sach cap, cac che
can hong » chan hong, can dong, can song
gioi can » gioi van, gioi cam, gioi cau
tu sach » thu sach, su sach, te sach
me gioi » me nguoi, moi gioi
me giai » de giai, ve giai, ke giai
ve gioi » ve giai, vien gioi, van gioi
nha ve » nhat ve, nhan ve, nha va

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 che ((me gioi) or (me giai)) can hong minh ) or ( tu sach nha ve gioi can khong minh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach che ((me gioi) OR (me giai)) can hong minh ) OR ( tu sach nha ve gioi can khong minh )).
• Adding a wildcard symbol may retrieve word variants: (( tu sach che ((me gioi) or (me giai)) can hong minh ) or ( tu sach nha ve gioi can khong minh ))*.