Perhaps you should try some spelling variations:
sinh chang » binh thang, jin chang, ying chang
chang wei » zhang wei, wang wei, chang gui
dang hadi » dang hai
tan sinh » tan siew, tan xin, tan ying
wei chen » wei shen, frei chen, jui chen
yang jie » yang jin, yang yi, yang jun
yang jui » yang judy, yang yi
yang xi » yang yi

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: tan sinh chang wei chen ((((((yang jie) OR (yang xi))) OR (yang jui))) OR (yang di)) dang hadi ;~.
• Adding a wildcard symbol may retrieve word variants: tan sinh chang wei chen ((((((yang jie) or (yang xi))) or (yang jui))) or (yang di)) dang hadi ;*.