Zheng He went to the West several times Zheng He went to the West several times

Seven times. There is such a text in the second volume of the textbook of the fifth grade of primary school, called "Zheng He Goes to the West".

7 times! There is a way that Zheng He went to the West seven times!

I went down the ocean seven times, so I seem.

Seven trips to the West, recorded in the history books.

Zheng He's seven voyages to the West were a feat in Chinese history!!

Voyage. Define 'Western'.

At the beginning of the Ming Dynasty, Borneo was the boundary, the east was called the East Ocean, and the west was called the West Ocean, so the place called the South China Sea and the Southwest Sea in the past was called the East Ocean and the West Ocean in the Ming Dynasty, and the sea of the Gulf of Siam was called the "Rising Sea".

The first time I went to the West.

On June 15, 1405, the third year of Yongle (July 11, 1405), he set sail from Longjiang Port in Nanjing, went to sea through Taicang, and returned to China on the second day of the ninth month of the fifth year of Yongle (October 2, 1407).

The first voyage to the West data contains 27,800 people.

The second voyage to the West.

On October 13, 1407, he set out on the 13th day of September in the fifth year of Yongle and arrived in Brunei, Thailand, Cambodia, India and other places, welcomed the Buddha's tooth in Mount Ceylon, brought it back with the ship, and returned to China in the summer of the seventh year of Yongle (1409). When he was in the Ceylon Mountains, Zheng He once gave alms to the Buddhist temple in the area and erected a monument to commemorate it. The monument is now in the Colombo Museum.

The number of Westerners on the second voyage was 27,000.

The third trip to the West.

In September of the seventh year of Yongle (October 1409), he set sail from Liujiagang in Taicang, Yao Guangxiao, Fei Xin, Ma Huan and others went together, arrived in Vietnam, Malaysia, India and other places, and visited Mount Ceylon on the way back. On June 16, 1411, he returned to China.

The fourth voyage to the West.

Ma Huan: "Yingya Shenglan" set off in November of the 11th year of Yongle (November 1413), accompanied by Ma Huan, an interpreter, bypassing the Arabian Peninsula and making the first voyage to Malindi, East Africa, and returning to China on the eighth day of the seventh month of the 13th year of Yongle (August 12, 1415). In November of the same year, the special envoy of Malindi came to China to offer the "unicorn" (i.e., giraffe).

4 When he was in Sumatra, he helped to quell the rebellion in the local area, and captured his puppet king Suganra and presented it to the imperial court.

The fourth trip to the West contains 27,670 people.

The fifth voyage to the West.

In May of the fifteenth year of Yongle (June 1417), he accompanied Pu Rihe, the descendant of Pu Shou Geng, passed through Quanzhou, went to Champa and Java, and reached as far as East Africa Mugu Dushu, Burawa, Malin and other countries, and returned to China on July 17 of the 17th year of Yongle (August 8, 1419).

The sixth voyage to the West.

On the thirtieth day of the first month of the nineteenth year of Yongle (March 3, 1421), he set out and went to Banggara (Bengal), and the history recorded that "in the east of the town, the official boat was overturned by a strong wind, and he wanted to drown, and the boat was crying, and he urgently knocked God to ask for blessings, and the words were not finished,......The wind and waves are calm", the middle way returned, and he returned to China on August 18, the twentieth year of Yongle (September 2, 1422). In the twenty-second year of Yongle, Ming Chengzu died, and Renzong Zhu Gaochi ascended the throne, and ordered to stop the operation of going to the West with economic emptiness.

The seventh voyage to the West.

On the sixth day of the twelfth month of the fifth year of Xuande (January 1431), he set sail from Longjiang Pass (now Xiaguan, Nanjing), and after returning to the voyage, Zheng He died of overwork in early April of the eighth year of Xuande (1433) in Guri, India[1], and the fleet returned to Nanjing under the leadership of the eunuch Wang Jinghong, and returned to Nanjing on the sixth day of the seventh month of the eighth year of Xuande (July 22, 1433).

The data on the seventh voyage to the West contained 27,550 people.

Zheng He went to the West seven times.

Zheng He's voyage to the West was a sea voyage during the Yongle and Xuande years of the Ming Dynasty, the first voyage began in the third year of Yongle (1405), and the last voyage ended in the eighth year of Xuande (1433), a total of seven times. Because Zheng He served as the main envoy of the mission, and the fleet sailed to the ocean west of Borneo, it was named. Zheng He's voyage to the West was the largest sea voyage in ancient China, with the largest number of ships and seafarers, and the longest sea voyage, and it was also the largest series of sea expeditions in the history of the world before the voyage of the great geographical discoveries of Europe at the end of the 15th century.

During the seven voyages, Zheng He, the eunuch of the Three Treasures, led a fleet from Nanjing, assembled at Liujiagang in Taicang, Jiangsu, and anchored at Taiping Port in Changle, Fuzhou, Fujian. He sailed to the western Pacific Ocean and the Indian Ocean and visited more than 30 countries and regions. These include Java, Sumatra, Sulu, Pahang, Chenla, Guli, Siam, Punggara, Adan, Tianfang, Zhofar, Kurumus, Mukudushu and other places, and are known to reach as far as East Africa and the Red Sea.

Nautical technology

According to Zheng He's Nautical Chart, Zheng used the Haidao Needle Sutra (24 48 azimuth compass navigation) in combination with transoceanic astronomy (astronomical navigation), which was the most advanced nautical navigation technology at the time. Zheng He's fleet used a compass to navigate during the day, and at night it used the method of stardom and water compass orientation to maintain course. Due to the reasonable solution to the problems of fresh water storage, stability and sinking resistance of the ship, Zheng He's fleet was able to seldom have accidents under the treacherous conditions of "waves catching the sky and huge waves like mountains".

In terms of astronomical navigation technology, China has long been able to determine the bearing and position of ships by observing the sun, moon and stars. Zheng He's fleet has combined nautical astronomical positioning with the application of navigation compasses to improve the accuracy of determining the position and course of ships, which is known as "astrology". Using the method of observation and positioning of the "star-pulling board", by measuring the height of the sky, to judge the position and direction of the ship, and determine the route, this technology represents the world's advanced level of astronomical navigation in that era.

In terms of geo-navigation technology, Zheng He's geo-navigation technology in the Western Ocean was based on marine scientific knowledge and nautical charts, and used nautical instruments such as nautical compasses, logs, and sounders to ensure the navigation route of ships according to the records of nautical charts and needle books. When sailing, the route of the voyage is determined, which is called the needle path, and the error of the compass does not exceed the degree.

The above content reference: Encyclopedia - Zheng He.

Zheng He went to the West a total of seven times.

For the first time, in 1405 (the third year of Yongle), Zheng He led more than 28,000 soldiers. It was exacerbated from Wuhumen in Fujian Province and landed in Semarang, Java 11 months later.

The second time, after returning to China at the age of 36 in 1407 (the fifth year of Yongle), he immediately went to the Western Ocean with Wang Jinghong, Hou Xian and others to lead a fleet for the second time.

The third time, in 1409 (the seventh year of Yongle), at the age of 38, in September, he accompanied Wang Jinghong, Fei Xin and others for the third time.

Fourth, in 1413 (the eleventh year of Yongle), the 42-year-old Ma Huan and others led the fleet to the Western Ocean for the fourth time.

The fifth time, in 1417 (the fifteenth year of Yongle), the 46-year-old Zheng He led a fleet to the Western Ocean for the fifth time.

The sixth time, in 1421 (the nineteenth year of Yongle), the 50-year-old accompanied Wang Jinghong, Ma Huan and others led a fleet to the Western Ocean for the sixth time.

The seventh time, in 1431 (the sixth year of Xuande), the 60-year-old Zheng He, together with Wang Jinghong, Ma Huan, Fei Xin, Gong Zhen and others, led a fleet of 27,550 people to the Western Ocean for the seventh time. In 1433 (the eighth year of Xuande), at the age of 62, Zheng He died of illness in Guli (now Calicut, India) on his way back to China. In July, the fleet returned to China, and Xuanzong buried the southern foot of Niushou Mountain in Nanjing.