Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chu » theo chieu, cho chu, chao chu
chu bang » thu bang, chuc nang, chu quang
tang cua » hang cua, tang luan, thong cua
mang cua » manh cua, dung cua, ban cua
dan toan » van toan, dan than, manh toan
van tuan » van quan, van ban, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu bang - hanh ((tang cua) or (mang cua)) nhung cong ((dan toan) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu bang - hanh ((tang cua) OR (mang cua)) nhung cong ((dan toan) OR (van tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chu bang - hanh ((tang cua) or (mang cua)) nhung cong ((dan toan) or (van tuan)) cau*.