Why did Meng Haoran go to Guangling?

Meng Haoran is a famous poet who is highly praised by Li Bai. He was once praised by "master, I hail you from my heart, and your fame arisen to the skies". Roaming around the world's famous mountains and cities is the fashion of literati in the prosperous Tang Dynasty with an open personality. Li Bai, a young man living in Anlu, Hubei Province, has long had a travel experience of "going to the country with his sword, leaving his relatives to travel far away, being poor in the south and involved in the sea in the east". Therefore, he bid farewell to Meng Haoran, a famous poet in Wuchang, and traveled to Yangzhou, a famous city in Jiangzuo (known as Guangling in ancient times). Facing the tourism event of "having three talents" that linked famous buildings, celebrities and famous cities, he was full of poetry, and his feeling of the world was bright and beautiful, without any sadness. The first two sentences were supposed to explain the time, place and destination of farewell, but this explanation was perceptual by the vivid image of "Fireworks March". Didn't Li Bai have a story of "dream pen gives birth to flowers"? Unexpectedly, as a symbol of his genius, flowers were born in the dream, which actually generated the March fireworks at the time of farewell. Before winning, people called this sentence "a beautiful sentence through the ages". The sky has also been moved by the feeling of the bright and beautiful world, and it has become as empty as a shower. Under it, there is a sense of loneliness and desolation in the "lonely sail far shadow" that is popular. It is pulling the life yearning of the vast sky. Life is like running water, and parting is like running water. The eyes that pay infinite attention to attachment follow the distant shadow of the solitary sail that disappears out of sight, and it becomes a great stream of the Yangtze River that lasts forever. The instantaneous and eternal scene of the famous building sending celebrities to famous cities has become a poetic symbol of the poet's tourism exuberance in the prosperous Tang Dynasty. So Meng Haoran went to Guangling to travel ~