Perhaps you should try some spelling variations:
yang fang » yang yang, yang fan, yang guang
fang yuan » wang yuhan, wang yan, meng yuan
gene hong » eng hong, gene one
wong sam » wong sau, wong lai, von sam
yuan 1 » yuan _, juan 1
1 gene » 11 gene, a1 gene, l1 gene
sar » sara, star, saur

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "yang fang yuan 1 gene hong tan ((wong sam) OR (kong sar)) ;~".
• Adding a wildcard symbol may retrieve word variants: yang fang yuan 1 gene hong tan ((wong sam) OR (kong sar)) ;*.