Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
choi thuc » hoc thuc, hoi chuc
cong manh » cong danh, duong manh, cong thanh
cho thue » cuc thue, cho he
anh dang » anh dong, anh dung, anh bang
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
dang va » dang van, dang vat, hang va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((cho thue) OR (choi thuc)) xanh - anh dang va nhung cong manh ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((cho thue) OR (choi thuc)) xanh - anh dang va nhung cong manh ((toan cau) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: ((cho thue) OR (choi thuc)) xanh - anh dang va nhung cong manh ((toan cau) or (toan ban))*.