Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cho sang » cho hang, cao sang, cho lang
tranh va » tranh van, trang va, trinh va
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
cho san » cho can, ho san, cho ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: cao ((cho sang) OR (cho san)) - canh tranh va nhung cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cao ((cho sang) OR (cho san)) - canh tranh va nhung cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: cao ((cho sang) OR (cho san)) - canh tranh va nhung cong dan toan cau*.