Perhaps you should try some spelling variations:
chang jui » chang gui, chang su, zhang jun
chang yun » chong yun, chang hsun, chae yun
lang yan » wang yan, wang yang, zhang yan
yang jui » yang judy, yang di, yang yi
yang hui » wang hui, yang muxi, zhang hui
yang jin » yang jie, yang jun, ying jin
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((yang jui) or (yang hui)) gene ((yang jin) or (yang xi)) ((chang jui) OR (chang yun)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((yang jui) OR (yang hui)) gene ((yang jin) OR (yang xi)) ((chang jui) OR (chang yun)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((yang jui) or (yang hui)) gene ((yang jin) or (yang xi)) ((chang jui) OR (chang yun)) ;".
• Adding a wildcard symbol may retrieve word variants: lang yan ((yang jui) or (yang hui)) gene ((yang jin) or (yang xi)) ((chang jui) OR (chang yun)) ;*.