In 2009, she published her first book of poetry, Don't be discouraged in life, with humorous language and optimistic spirit, which was widely praised. Don't lose heart, reprinted on 20 10, with more poems, totaling 42. Just like the title of "Don't lose heart", Chai Tianfeng's poems express a life attitude that is not easy to give up and full of hope through simple language such as "the morning will definitely come" and "I will stand up even if I hum yo yo". One line of Chai Tianfeng's poems is about 10 words, and the length is generally within 14 lines. As a reviewer of the manuscript of Poems in the Morning, the famous Japanese poet Shinkawa Kazuhiro spoke highly of Chai Tian Toyo's poems. He said that the poetic language used by Chai Tianfeng is extremely popular, as short and easy to read as a mobile phone message, but it does not lose the elegance of poetry. The readers of Don't Lose Heart range from 14 to 100, and 90% of them are women in their sixties and seventies. Japanese media believe that melancholy mood is pervading the whole of Japan. Shibata's catchy and inspiring "life-saving song" just added energy to the Japanese mind.
In 20 10, "Don't be discouraged in life" became a best seller in Japan that year, and was praised as the "healing Bible". 10 month, sold10.5 million copies. In Japan, the sales volume of poetry exceeds 10000 copies, which is considered a success, and the limelight is almost equal to Haruki Murakami. Singapore, South Korea, Britain and the United States have all introduced and published this collection of poems, and Hong Kong Ming Pao, British Guardian, Reuters and other well-known media have all reported the "Chai Tianfeng phenomenon".
20 1 1 year, Chai Tianfeng's second collection of poems, Hundred Years Old, was published, which was a gift for her centenary.