Perhaps you should try some spelling variations:
hoang doanh » hang doanh, hoang anh, toan doanh
chung xang » nhung lang, chua xang, chung xa
nhung cong » dung cong, thong cong, hang cong
chung han » chung nhan, chung than, chuong han
doanh cua » doanh luan
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
phan cau » phan cac, phan tu, phan lap
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: chon ((chung xang) OR (chung han)) - hoang doanh cua nhung cong tan ((phan cau) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chon ((chung xang) OR (chung han)) - hoang doanh cua nhung cong tan ((phan cau) OR (phan dau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "chon ((chung xang) OR (chung han)) - hoang doanh cua nhung cong tan ((phan cau) or (phan dau))".
• Adding a wildcard symbol may retrieve word variants: chon ((chung xang) OR (chung han)) - hoang doanh cua nhung cong tan ((phan cau) or (phan dau))*.