Perhaps you should try some spelling variations:
phuong minh » phuong binh, phuong linh, phung minh
thong minh » thong tin, hoang minh
con thong » cong thong, con hong, cong thuong
giai con » gian con, giao cong, gia cong
te sach » toc sach
tu sach » thu sach, su sach, tu cach
sach xa » sach dao, sach nha, sach bai
de giai » dan giai, kem giai
mau le » mau len, hau le, mau de
xa de » va de, xa do, a de
doan » doanh, dan, toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( te sach ((mau le) OR (mac le)) giai con thong minh ) or ( tu sach xa de giai doan phuong minh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( te sach ((mau le) OR (mac le)) giai con thong minh ) OR ( tu sach xa de giai doan phuong minh )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( te sach ((mau le) OR (mac le)) giai con thong minh ) or ( tu sach xa de giai doan phuong minh ))".
• Adding a wildcard symbol may retrieve word variants: (( te sach ((mau le) OR (mac le)) giai con thong minh ) or ( tu sach xa de giai doan phuong minh ))*.