Perhaps you should try some spelling variations:
phung minh » phuong binh, phuong linh, phuong dinh
thong minh » thong tin, hoang minh
giai toan » giai doan, giai toa, gioi toan
kon mach » ke mach, ban mach
co phung » co chung, co hung, co nhung
su sach » so sach, vu sach
sach xa » sach dao, sach nha, sach bai
gioi co » nguoi co
me gioi » me giai, ve gioi, me nguoi
cua me » cua mes, cha me, cua he
cua te » cua tu
xa me » ba me, ca me

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 xa me gioi co phung minh ) or ( kon mach ((cua me) OR (cua te)) giai toan thong minh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su sach xa me gioi co phung minh ) OR ( kon mach ((cua me) OR (cua te)) giai toan thong minh )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( su sach xa me gioi co phung minh ) or ( kon mach ((cua me) OR (cua te)) giai toan thong minh ))".
• Adding a wildcard symbol may retrieve word variants: (( su sach xa me gioi co phung minh ) or ( kon mach ((cua me) OR (cua te)) giai toan thong minh ))*.