Perhaps you should try some spelling variations:
khong minh » thong minh, hoang minh, duong minh
cong minh » cong vinh, cong tinh, song minh
sach cha » sach nha, sach che, sach ha
ca khong » cat khong, cua khong, va khong
tu sach » thu sach, su sach, te sach
me giai » de giai, ve giai, ke giai
giai ca » giai cac, giai cao, giai ma
ca cong » cua cong, cac cong, cao cong
cha va » chat va, chai va, cham 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 cha me giai ca cong minh ) or ( tu sach cha va giai ca khong minh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach cha me giai ca cong minh ) OR ( tu sach cha va giai ca khong minh )).
• Adding a wildcard symbol may retrieve word variants: (( tu sach cha me giai ca cong minh ) or ( tu sach cha va giai ca khong minh ))*.