?????????????????So long as you have put a great deal of effort?? you can grind an iron rod into a needle-Perseverance spells success?　　This legend is about Li Bai a great poet in Tang Dynasty.　　Li

Li Bai Practically everybody in the Chinese-speaking world knows Li Bai because his works had important and long-lasting influence on the development of Chinese poetry. Li Bai titled The Immort