He also began to develop the eye of an art connoisseur by frequenting the Forbidden City, the imperial palace of China's last Dynasty. He authenticated, salvaged, and preserved abundant rare and valuable cultural relics for the country. He established himself internationally by attending various influential treasure-authenticating events and international academic conferences in countries such as Japan, Singapore, the United States, South Korea, Britain, and France, promoting international cultural exchanges. Qi Gong passed what he had learned from Chen Yuan, as well as his own selfless love, on to his generations of students. Qi Gong set up the Li Yun Grant in 1990 with 1.63 million yuan (US$196.904) of his own money, money raised at a sale of work in Hong Kong during which he sold out more than a hundred painting and calligraphic works of his own.