Perhaps you should try some spelling variations:
chang mae » chang ha, changes made
yang fan » zhang fan, yang yang, yang jun
than tan » tan tan, othman tan, than rain
tan yang » dan yang, tan ying, tan yong
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, zhong tai, dang hai
dean » dewan, jean, den

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: dong ((yang fan) OR (yang dean)) than tan yang jin ((hong hai) OR (chang mae)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((yang fan) OR (yang dean)) than tan yang jin ((hong hai) or (chang mae)) ;~".
• Adding a wildcard symbol may retrieve word variants: dong ((yang fan) OR (yang dean)) than tan yang jin ((hong hai) or (chang mae)) ;*.