Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
dan thuong » dang thuong, dan phuong, han thuong
cong danh » cuong danh, cong dan, cong thanh
danh phan » doanh phan, danh nhan, danh phap
lang van » dang van, tang van, hoang van
van dan » van ban, ban dan, van dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc thieu) or (mot chieu)) sang - lang van dan thuong cong danh phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc thieu) OR (mot chieu)) sang - lang van dan thuong cong danh phan tu*.