Perhaps you should try some spelling variations:
kwei sheng » wei shang
yang kwei » yong kwek
chang mae » chang ha, changes made
dang hadi » dang hai
yang jie » yang jin, yang jui, yang xi
yi yang » yin yang, yi gang, yu yang
yang yi » yang xi, yang jui
tan yi » tang yi, tan li, tan ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan yi yang kwei sheng ((((yang jie) or (yang yi))) or (yang di)) ((chang mae) or (dang hadi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan yi yang kwei sheng ((((yang jie) OR (yang yi))) OR (yang di)) ((chang mae) OR (dang hadi)) ;.
• Adding a wildcard symbol may retrieve word variants: tan yi yang kwei sheng ((((yang jie) or (yang yi))) or (yang di)) ((chang mae) or (dang hadi)) ;*.