1. 某證券公司投行實(shí)習(xí)生2. 某企業(yè)咨詢(xún)公司實(shí)習(xí)-咨詢(xún)實(shí)習(xí)生3. 《Does the Internet of Things promote sustainability transitions? From the perspectives of carbon emissions and air quality》4. Research Assistant, Shandong University's 14th Research Assistant Program