Perhaps you should try some spelling variations:
den xiaoping » deng xiaoping, wang xiaoping, _ xiaoping
xiaoping tan » xiaoyang tang, xiaojing a, xiaoping _
tan chia » tuan china, than china, can china
chia wei » chia wen, chen wei, hua wei
wei ying » wei ming, wei yang, wei yiming
jin data » main data, von data, can data

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

• Performing a fuzzy search may retrieve terms with similar spellings: den xiaoping tan chia wei ying ((jin data) OR (own data)) (hai or hari) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: den xiaoping tan chia wei ying ((jin data) OR (own data)) (hai OR hari) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "den xiaoping tan chia wei ying ((jin data) OR (own data)) (hai or hari) ;*".