Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
wang yong » wang yang, wang hyoung, wang yan
gene yang » gene bank
hua gene » human gene, a gene, hua ren
min hong » amin hong, min hyoung, min jeong
tin hong » tan hong, kia hong, thi hong
di hong » kia hong, thi hong, ji zhong
ka hua » ya hua, ka chuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (wang yong)) ka hua gene yang ((((di hong) OR (min hong))) or (tin hong)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yong)) ka hua gene yang ((((di hong) OR (min hong))) OR (tin hong)) ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (wang yong)) ka hua gene yang ((((di hong) OR (min hong))) or (tin hong)) ghi ;*".