Freya You Liyinghelps provide policy monitoring reports, focal topics research, content writing, crisis PR, and various services for multinational chemical giants, such as Eastman, Huntsman, and LyondellBasell. 

Previously, Freya worked as the marketing manager of the education industry in Tongfang Knowledge Network. She has independently created communication schemes for internationally renowned publishers, designed live streaming events for their databases, and conducted product training for university clients and sales managers of provincial branches.