Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
truong cua » truong ca, truong quan, truong cao
thiet yeu » thiet ke, theo yeu
cong cong » cong dong, trong cong, dung cong
manh toan » thanh toan, anh tuan, tinh toan
yeu tan » yeu dan, yeu lan, yeu tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: thiet yeu tan - hanh truong cua cong cong ((xuan toan) or (manh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thiet yeu tan - hanh truong cua cong cong ((xuan toan) OR (manh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: thiet yeu tan - hanh truong cua cong cong ((xuan toan) or (manh toan)) cau*.