Was present day northern Vietnam once a province of the Ming Dynasty?

Yes, northern Vietnam was established as Cochin Province during the Ming Dynasty, and this region, also known as Annam, has been a Chinese dependency since the Qin DynastyLater, it became independent and annexed several times in history, and eventually became the territory of Vietnam. During the Ming Dynasty, there was also a period from annexation to independence.

Northern Vietnam was known as Annam during the Qin Dynasty until the Han and Tang dynasties, and this area also remained the territory of China, and the imperial court also established an administrative structure hereTo the Five Dynasties and Ten Kingdoms, the Central Plains region was in a scuffle, and there was no time to take care of this area, at this time Annam took the opportunity to become independent, and the Northern Song Dynasty did not have the energy to recover this area after the unification of the Central Plains, and it was only when the Yuan Dynasty regained this area.

By the time of the Ming Dynasty, because the Central Plains was also fighting at the end of the Yuan Dynasty and the beginning of the Ming Dynasty, the Annam region took the opportunity to become independent again. After Zhu Yuanzhang established the Ming Dynasty, he did not recover this area in time, but only pacified this area, and it was not until Zhu Di ascended the throne that he sent troops to recover Annan, and renamed this area Jiaozhi, and set up an administrative bodyBy this time, the Ming Dynasty had effectively taken full control of the region and became a province of China.

However, this area has always been unstable, and rebellions have repeatedly occurred, and the Ming Dynasty was unable to completely quell these rebellions at that time, and then simply abandoned this area and recognized the independence of Jiaozhi. Who knew that in the Jiajing period, Jiaozhi suddenly sent an envoy to the Central Plains, asking for surrender, hoping to belong to the Ming Dynasty, so the Ming Dynasty incorporated Jiaozhi into its own territory, until the fall of the Ming Dynasty, Jiaozhi has always existed as a province of the Ming Dynasty.

It is indeed a province of the Ming Dynasty, and those residents were transplanted before.

A long time ago, it was a province with the Ming Dynasty. In the past, northern Vietnam was under the control of China.

It is indeed a province of the Ming Dynasty, after all, there is still a part of them that was habitable in ancient China.

Although it was once in northern Vietnam today, it was a province of the Ming Dynasty.

During the Ming Dynasty, China had a vast territory, but it was under the administration of China.

A long, long time ago, yes, there are still some people who have emigrated from China.

The Ming Dynasty was a province, and northern Vietnam had been under Chinese administration before.

The Yue Kingdom at the beginning of the Ming Dynasty was in today's Wenzhou and other places.

The Ming Dynasty did not have vassal states, nor did it have the Yue Kingdom. During the Spring and Autumn Period, the Yue Kingdom was in the north-central part of present-day Zhejiang, and the capital was now Shaoxing. During the Five Dynasties and Ten Kingdoms, the Wu Yue Kingdom was equivalent to the current Zhejiang Province, and the capital was in Hangzhou.

During the Ming Dynasty, Wu Yue Kingdom was the area of Jiangsu and Zhejiang. It's just that at that time, the emperor of Wu Yue took the initiative to surrender to the Ming Dynasty, and the emperor of Wu Yue became the prince.

From 1407 to 1428, Emperor Cheng of the Ming Dynasty of China took advantage of the civil strife in the Vietnamese Dynasty to send troops to occupy Vietnam, and established the Cochin Buzheng Division (Province) in Thang Long for direct rule. In 1802, Nguyen Phuc Anh destroyed the Tay Son Dynasty with the support of France and established the Nguyen Dynasty, and then accepted the change of the Jiaqing Emperor of the Qing Dynasty of China to canonize him as the "King of Vietnam", and officially established a new country name "Vietnam", which is also the origin of the name of Vietnam.

Ming Chengzu used to be a vassal of China, and when Ming Chengzu became a place in China!

At that time, Vietnam was basically fighting against Myanmar...

Because the relationship between the Ming Dynasty and Vietnam at that time was very good, Vietnam also paid tribute to the Ming Dynasty every year, and the commercial exchanges were relatively frequent every year, and the Ming Dynasty also gave Vietnam a certain amount of military assistance, so Vietnam relied on the Ming Dynasty at that time.

During the Ming Dynasty, Vietnam, as a vassal state of the Ming Dynasty, had to pay tribute every year, and at the same time, the culture of the Central Plains Dynasty also had a great influence on Vietnam.

Because the Ming Dynasty was the suzerainty of Vietnam, and it was very long. During this period, Vietnam's politics, economy and culture were deeply influenced by the Ming Dynasty, and the degree of sinicization was very high.