Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
theo chu » theo chieu, cho chu, theo yeu
chao chu » cho chu, cua chu, cao cho
van chat » cao chat
chat tu » nhat tu, chai tu, chay tu

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) or (chao chu)) tinh - canh tranh cua ((nhung cong) OR (hang cong)) van chat tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (chao chu)) tinh - canh tranh cua ((nhung cong) OR (hang cong)) van chat tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (chao chu)) tinh - canh tranh cua ((nhung cong) OR (hang cong)) van chat tu".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (chao chu)) tinh - canh tranh cua ((nhung cong) OR (hang cong)) van chat tu*.