Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
gene hong » eng hong, gene one
yan wang » yuan wang, yang yang, qian wang
yang jui » yang judy, yang xi, yang yi
hong nan » hong tan, dong nan, chong nam
nan kong » tan kong
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yan wang) or (yuan chang)) ((yang jui) OR (yang di)) gene hong nan kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan wang) OR (yuan chang)) ((yang jui) OR (yang di)) gene hong nan kong sar ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan wang) or (yuan chang)) ((yang jui) OR (yang di)) gene hong nan kong sar ;*".