Ms. Dan GUO obtained a BS degree in Chemical Engineering and Technology from Ocean University of China, Qingdao, China in 2012 and a Master's degree in Chemical Engineering and Technology from China University of Petroleum, Qingdao, China in 2015. She joined Peksung Intellectual Property Ltd. in 2016. She passed patent attorney qualifying exam in 2015 and National Bar Examination in 2020. Her technical fields cover chemical engineering and organic synthesis. her working languages are Chinese (native) and English.