Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
chieu sang » chieu sach, chieu xanh, hieu lang
hanh doanh » hang doanh, chinh doanh, doanh doanh
lieu tinh » trieu tinh, diep tinh, bien tinh
doanh cua » doanh luan
cua nhung » va nhung
chong van » thong van, hong van, phong van
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((lieu tinh) or (chieu sang)) - hanh doanh cua nhung chong van ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((lieu tinh) OR (chieu sang)) - hanh doanh cua nhung chong van ((toan cau) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((lieu tinh) or (chieu sang)) - hanh doanh cua nhung chong van ((toan cau) OR (toan ban))*".