Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
ngang phan » nang phan, nang phap, ngan han
cua nhung » va nhung
nang phat » nang suat, van phat
ho chieu » theo chieu, hoc thieu, doi chieu

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

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