What was the final result of Zheng He's voyage to the West?

In the fifth year of Xuande (1June 29th, 430), on June 9th, Zhu Zhanji, Emperor Xuanzong of the Ming Dynasty, ordered Zheng He to go to the Western Seas again. On the sixth day of December of the same year, the fleet set sail from Longwan (now Xiaguan, Nanjing) and assembled at Liujiagang, Taicang on February 3. In Liujiagang, Zheng He and others set up a stone tablet of Tianfei Palace in Liujiagang, Loudong. The fleet arrived in Taiping Port, Changle, Fujian, and set up a stone tablet of "The Story of Tian Fei Spirit" at Sanfeng Pagoda Temple in Nanshan. Both monuments recorded their six voyages. On December 9, the sixth year of Xuande, the fleet set sail from Wuhumen. The voyage passes through Zhancheng, Sulumayi, Suman 'anxi, Guri and Zhubu in Java, and then reaches the southern tip of Africa, near the Mozambique Strait, and then returns. When the fleet sailed near Guri, Zheng He died in Guri on the west coast of India at the beginning of April in the eighth year of Xuande (1433). He was only 62 when he died. His family held a grand funeral for him. The fleet, led by eunuch Wang Jinghong, passed through Sumatra and Manzga and returned to Liujiagang, Taicang. On the sixth day of July (1July 22nd, 433), Zheng He's fleet arrived in Nanjing.