Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
wong shiu » wong siu, cong shu, song shin
kang yan » wang yan, kang han, wang yang
we think » _ think
gene we » gene w, gene one, gene set
1 gene » 11 gene, a1 gene, l1 gene
yan 1 » yan _, ban 1, gan 1
lai » laid

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: yuan kang yan 1 gene we think ((wong shiu) OR (wong lai)) ;~.
• Adding a wildcard symbol may retrieve word variants: yuan kang yan 1 gene we think ((wong shiu) or (wong lai)) ;*.