Text selector problem

Hi, I need to get all the drug names in every page, but the "text selector" only let me select the first drug. Any help? many thanks
Url: http://app1.sfda.gov.cn/datasearcheng/face3/base.jsp?tableId=85&tableName=TABLE85&title=Database%20of%20approved%20Active%20Pharmaceutical%20Ingredients%20(APIs)%20and%20API%20manufacturers%20in%20China&bcId=136489131226659132460942000667

Sitemap:
{{"_id":"cdfa","startUrl":["http://app1.sfda.gov.cn/datasearcheng/face3/base.jsp?tableId=85&tableName=TABLE85&title=Database%20of%20approved%20Active%20Pharmaceutical%20Ingredients%20(APIs)%20and%20API%20manufacturers%20in%20China&bcId=136489131226659132460942000667"],"selectors":[{"id":"pagination","type":"SelectorElementClick","parentSelectors":["_root"],"selector":"p","multiple":true,"delay":0,"clickElementSelector":"div td:nth-of-type(5) img","clickType":"clickMore","discardInitialElements":false,"clickElementUniquenessType":"uniqueCSSSelector"},{"id":"details","type":"SelectorText","parentSelectors":["pagination"],"selector":"a","multiple":false,"regex":"","delay":0}]}}