Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
hieu quang » thieu quang, hieu quan, hieu qua
nhung cong » dung cong, thong cong, hang cong
cong doanh » cong danh, cong doan, dong doanh
hieu lang » chieu sang, nhieu tang, hieu van
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
manh cua » doanh cua, ban cua
thanh tu » hanh tu, nhanh tu, thanh tung

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((hieu lang) OR (hieu quang)) - lanh manh cua nhung cong doanh thanh tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((hieu lang) OR (hieu quang)) - lanh manh cua nhung cong doanh thanh tu".
• Adding a wildcard symbol may retrieve word variants: doi ((hieu lang) OR (hieu quang)) - lanh manh cua nhung cong doanh thanh tu*.