Perhaps you should try some spelling variations:
taking business » making business, taxing business, banking business
wang shiyong » wang hyoung
shiyong hong » hong hong
doing und » ding und, doing un, ring und
hong ea » hong a, hong ma, hong seo
ea data » iea data, a data, 2a data
dong di » dong sin

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang shiyong hong ea data taking business ((doing und) OR (dong di)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang shiyong hong ea data taking business ((doing und) or (dong di)) ;*.