Perhaps you should try some spelling variations:
mining business » winning business, gaining business, linking business
wang lihong » wang liang, wang shiyong
doing und » ding und, doing un, ring und
hong hai » shang hai, zhong tai, dang hai
hong ma » hong a, hong tan, wong max
business » busigness, busindess, buskiness
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang lihong ((hong ma) OR (hong hai)) data mining business ((doing und) or (dong sin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang lihong ((hong ma) OR (hong hai)) data mining business ((doing und) OR (dong sin)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang lihong ((hong ma) OR (hong hai)) data mining business ((doing und) or (dong sin)) ;".
• Adding a wildcard symbol may retrieve word variants: wang lihong ((hong ma) OR (hong hai)) data mining business ((doing und) or (dong sin)) ;*.