Perhaps you should try some spelling variations:
yuan ting » yuan ming, huang ting, yuan kang
gene yang » gene bank
yang hong » wang hong, quang hong, zhang hong
ting tao » ting dato, wang tao
hua gene » human gene, a gene, hua ren
tao hua » tan hua, tuan hua
hongli » honglin, zhongli, hongxi

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: "yuan ting tao hua gene yang ((yang hong) OR (yang hongli)) shu ;~".
• Adding a wildcard symbol may retrieve word variants: yuan ting tao hua gene yang ((yang hong) OR (yang hongli)) shu ;*.