Perhaps you should try some spelling variations:
mining business » winning business, gaining business, linking business
wang lihong » wang liang, wang shiyong
lihong hong » hong hong
among sign » among asian, among syrian
doing und » ding und, doing un, ring und
tan data » than data, dan data, fan data
can data » can tata, dan data, fan data

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 ((tan data) OR (can data)) mining business ((doing und) or (among sign)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang lihong hong ((tan data) OR (can data)) mining business ((doing und) OR (among sign)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang lihong hong ((tan data) OR (can data)) mining business ((doing und) or (among sign)) ;".
• Adding a wildcard symbol may retrieve word variants: wang lihong hong ((tan data) OR (can data)) mining business ((doing und) or (among sign)) ;*.