Perhaps you should try some spelling variations:
dong huang » dong hoang, dang hung, dong hua
alan hua » alan h, tuan hua
yang jin » yang jie, yang jun, ying jin
hong shu » cong shu, tong shui, wong shiu
tan hua » tuan hua, wang hua, tan chia
yan jiu » yang jie, pang jiu
alan a » alan _, plan a, alan m

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong huang ((((alan hua) or (tan hua))) or (alan a)) gene ((yan jiu) or (yang jin)) hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong huang ((((alan hua) OR (tan hua))) OR (alan a)) gene ((yan jiu) OR (yang jin)) hong shu ;.
• Adding a wildcard symbol may retrieve word variants: dong huang ((((alan hua) or (tan hua))) or (alan a)) gene ((yan jiu) or (yang jin)) hong shu ;*.