In July 2007, Z Ryan, Ryu SuYoung and Xu Xin 'ai donated the income from modeling work to Korea International Hunger Countermeasures Agency to help leukemia patients become models for charity activities. In June+February, 5438, more than a dozen stars, including Z Ryan, Yoon Eun Hye, etc., participated in the photography exhibition "Letters from Angels" by Korean photographer Zhao, and took a group of photos promoting the adoption of orphans.

201February, artists such as Z Ryan and Jay Park attended the charity event of "Fruit of Love, Kiss of Love". The activities will make lip prints and signatures of artists participating in the activities into related products for sale, and the proceeds will be used to help poor children complete their studies. In April, Z Ryan and Han Zhimin were appointed as publicity ambassadors of the National Tax Agency of Korea.