Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chu xanh » chu manh, chua xang, chuc danh
cong san » cong tac
toan tap » toan ban
toan cao » toan ban

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 xanh) or (chieu xanh)) - canh tranh cua nhung cong san ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu xanh)) - canh tranh cua nhung cong san ((toan tap) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu xanh)) - canh tranh cua nhung cong san ((toan tap) or (toan cao))*.