Perhaps you should try some spelling variations:
xiaoyang tang » xiaoyan deng
xiaoping tan » xiaojing a, xiaoping _, xiaoping how
loan data » loan rate
chia tan » chia lan, chen tan, chia wen
tan yang » dan yang, tan ying, tan yong
fan data » can data, dan data, main data
deng » den, eng, dung

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: deng ((xiaoping tan) OR (xiaoyang tang)) chia tan yang ((fan data) OR (loan data)) (hai OR hari) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "deng ((xiaoping tan) or (xiaoyang tang)) chia tan yang ((fan data) OR (loan data)) (hai or hari) ;~".
• Adding a wildcard symbol may retrieve word variants: deng ((xiaoping tan) or (xiaoyang tang)) chia tan yang ((fan data) OR (loan data)) (hai or hari) ;*.