Perhaps you should try some spelling variations:
gene yang » gene bank
dong nan » dong yang, dong sin, dong bin
nan yala » nan ya, nan yan, nana yaa
yala hua » ya hua
hua gene » human gene, a gene, hua ren
fan hong » tan hong, fan hongye, fan along
can hong » tan hong, care hong, wang hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong nan yala hua gene yang ((fan hong) OR (can hong)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong nan yala hua gene yang ((fan hong) OR (can hong)) hai ;".
• Adding a wildcard symbol may retrieve word variants: dong nan yala hua gene yang ((fan hong) OR (can hong)) hai ;*.