Perhaps you should try some spelling variations:
anh truong » manh truong, anh thuong, anh trong
thiet yeu » thiet ke, theo yeu
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
yeu tinh » yeu tin, lieu tinh, kieu tinh
cua dang » cua cong, cua ban
dan toan » van toan, dan than, xuan toan

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: thiet yeu tinh - anh truong ((cua nhung) OR (cua dang)) cong ((dan toan) OR (manh toan)) cau~.
• Adding a wildcard symbol may retrieve word variants: thiet yeu tinh - anh truong ((cua nhung) or (cua dang)) cong ((dan toan) or (manh toan)) cau*.