Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong tap » cuong tap, cong tac, cong tan
doan cau » toan cau, doan cap, doanh chau
doan dau » doan dieu, phan dau, doan va

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) OR (nhieu tang)) - canh tranh cua nhung cong tap ((doan cau) OR (doan dau))~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) OR (nhieu tang)) - canh tranh cua nhung cong tap ((doan cau) OR (doan dau))*.