Began copying "Mustard Seed Garden Painting Book". 1920: 13 years old

Enrolled in Shanghai Chengzhong Middle School, learned Chinese painting from Gao Xiaoshan, calligraphy from Yu Tiansui, and seal cutting from Weng Ziqin, and began to receive a comprehensive and systematic education in calligraphy and painting art;

Repeatedly copied the Colo version of "Collection of Chinese Famous Paintings" and the engraving of "Ten Bells Mountain House Seal"; repeatedly read "Xu Xiake's Travels", and set a lifelong ambition to use paintings to explore and express Xu Xiake's footprints in the future. 1922: 15 years old

He and his classmate Lu Yanshao became lifelong friends because of their common interests in Chinese calligraphy, painting and seal cutting art;

Goed to Songshan Road, Shanghai Thatched Cottage", paying homage to Teacher Feng Chaoran. Feng Chaoran took the meaning of "Li Ma Wu Mountain's first peak" and gave it the name "Li" and the character "Yifeng", so he used the word "Li" as his "first year of art". 1923: 16 years old

Participated in the "Youth Painting Reunion" hosted by Xu Zhucheng at the "Ti Jin Pavilion" and got acquainted with Wu Changshuo, Wang Yiting, Ren Jinshu, Yu Yushuang and other senior calligraphy and painting circles. 1924: 17 years old

Admitted to Shanghai Academy of Fine Arts. Learned from Liu Haisu, Zhu Tianfan, Zheng Wuchang, Fang Jiekan, Pan Tianshou, Jiang Danshu, Feng Zikai, Huang Baoji, Chen Mo; visited the original famous paintings of the past dynasties collected by Liu Haisu's "Cuntian Pavilion";

After school Ask Huang Binhong, his private disciple. 1925: 18 years old

Meet Zhang Shanzhu and Zhang Daqian Kunzhong;

Due to the May 30th Incident, the American College was suspended. He took a leave of absence from school for half a year and returned to his hometown in Pinghu to study ancient Chinese and poetry from Zhang Yongqing, a local scholar. 1926: 19 years old

Study ancient Chinese and poetry in Pinghu;

Recommended by Zhu Tianfan, he taught in the primary school of Sijing Town, Songjiang County for one year. 1927: 20 years old

In the autumn, he resigned from his teaching position and returned to Shanghai Art College to resume his studies. He often visited Zheng Wuchang, Xie Gongzhan, and Lou Xinhu on Yuyuan Road in Shanghai, and gained a lot from him, especially Zheng Wuchang, Master Zhu Tian is the most diligent in giving guidance and the most precise in teaching. 1928: 21 years old

Recommended by Jiang Xiaoyu, the stone tablet "Yangzhi Pavilion" of Sun Yat-sen Mausoleum in Nanjing was engraved, and the inscription was written by Ye Gongchuo;

June, with spring, summer and The Four Screens of Autumn and Winter Landscapes and "Kuanglu Waterfall" participated in the "9th Tianma Association Art Exhibition";

Graduated from Shanghai Art College. 1929: 22 years old.

The work "Shu Road Map" participated in the "First National Art Exhibition of China";

In winter, participated in the exhibition organized by Zheng Wuchang, Sun Xueni, Xie Gongzhan, Shang Shengbo and others. "Bee Painting Party". 1930: 23 years old

In July, he made a seal for Yu Youren and published it in the twelfth issue of "Bee Pictorial";

In October, he walked to Haining, Zhejiang to watch the tide of Qiantang River , included in the album "Watching the Tide on the Qiantang River"; 1931: 24 years old

In June, several works participated in the "Shanghai Celebrities Collaboration on Calligraphy and Painting Folding Fan" exhibition;

In October, he walked in Zhejiang Visited the East and West Tianmu Mountains, Fuchun River and other famous places to sketch and collect creative materials. Before the trip, Huang Binhong, Zheng Wuchang, Zhu Tianfan, Liu Haisu, Huang Baoshu and others wrote inscriptions about the tour. 1932: 25 years old

In January, "Tianmu Mountain" and "Lotus Peak", which were created based on the theme of travel sketches in western Zhejiang, participated in the "Suihan Collaborative Painting Exhibition";

5 In that month, together with Xu Beihong, Lang Jingshan, Wu Hufan, Xie Zhiliu, Li Qiujun, Zheng Manqing and others, they went to Zhang Daqian’s residence on Ximen Road to celebrate his 34th birthday;

In September, he followed Huang Binhong from Shanghai to Sichuan to give lectures in Chengdu . Before the trip, fellow teachers Xie Yucen, Zhang Daqian, Chen Dingshan, Qian Shotie, Jing Yiyuan, Yu Jifan, Ma Wanli, He Tianjian, etc. presented calligraphy treasures to Zhuang Xing;

On September 15th, he and Huang Binhong boarded the "Shanghai" The ship "Yongnian" sailed westward along the Yangtze River and arrived in Chongqing on September 27. A few days later, I took a boat from Chongqing to Yibin, then took a boat via Minjiang River to Leshan, and visited Mount Emei with Huang Binhong. Arrive in Chengdu, the destination of this trip, by car on November 6;

Sichuan Art College hired Huang Binhong as the director and professor of the school’s Chinese painting department. Huang Binhong recommended him to serve as professor of the school and Oriental Art College. 1933: 26 years old

On the first day of spring, people in the Chengdu calligraphy and painting circles welcomed Huang Binhong and Wu Yifeng to Sichuan to give lectures at the Shaocheng Park Popular Education Center in the city, and took photos as a souvenir;

Participation Founded the Chengdu calligraphy and painting community organization "Rongshe";

In March, he held his first solo exhibition of epigraphic calligraphy and painting in Chengdu, and all proceeds from the sale of paintings were donated to refugees from the Northeast;

August , went to Mianyang, Zitong, Santai, Shehong and Fujiang River Basin in northern Sichuan to sketch and inspect historical sites;

In November, he went to northern Sichuan again to travel and sketch. 1934: 27 years old

Traveled and sketched in Jiange, Guangyuan, Langzhong, Zhaohua, Cangxi and other areas in northern Sichuan, and created many works reflecting the scenery of Shu Road and Jialing River;

12 In August, he returned to Zhejiang Province to hold the "Wu Yifeng Personal Painting and Calligraphy Exhibition" in Hankou. Met Tao Beiming in Wuhan. 1935: 28 years old

In May, got married in Santai, Sichuan.