On November 19-20, 2022, Dushu Lake Forum of Frontier Functional Materials held by the Colleage of Chemistry, Chemical Engineering and Materials Science of Soochow University was held online. Professor Yanlei Yu of our group was invited to give a report entitled 'Photodeformable liquid crystal polymer and new technology of light-controlled microfluidics', focusing on the new generation of high-performance photodeformable liquid crystal polymers developed by our group and its work on fully photo-controlled microfluidic transport and fully photo-controlled protein detection chip, which was unanimously affirmed by the participating experts/scholars and the online audience.