Where is Pidao, which was occupied by Mao and suffered greatly in Qing Dynasty?

If you don't kiss, pay compensation, cede land, pay tribute, the son of heaven protects the country, and the king dies. This ancestral training of the emperor and the Ming Dynasty can be described as a portrayal of the integrity of the Ming Dynasty.

In the second year of Chongzhen, Yuan Chonghuan shot and killed Mao Longwen who was guarding Pidao. Is Mao's death a wrongful death? Is Yuan Chonghuan's death unfair? There has been no conclusion for hundreds of years, so we have to leave it to future generations for discussion.

Besides, Pidao occupied by Mao suffered a lot in the Qing Dynasty. What is the geographical location now?

In the second year of the apocalypse, Mao invaded Korea's Kojima, which was later renamed Pijima. Dongjiang Town (Pidao) was established in the Ming Dynasty, and Mao served as the company commander of Dongjiang Town. Its main jurisdictions are Pidao, Kashima and Shenmi Island (Dongjiang refers to the present Yalu River). Because of the strategic location of Pidao, Mao was stationed here.

The author specially looked through the map materials. It is found that this so-called Pidao now belongs to three or four small islands under Tieshan County in North Korea. From the map of China, there are three or four islands in the southeast of Dandong, near the mouth of the Yalu River. Interested users can flip through the map, so there is not much oral talk here, and it is not on the map.

As an island, Pidao is in peacetime and an unimportant island. But during the war, it was very important for the Ming Dynasty, especially for the late Jin Dynasty. The occupation of Pidao can not only get military supplies from North Korea, but also play a certain role in containing the rear area of the late Jin Dynasty, and can also beat your guerrillas from time to time.

Although it is impossible to cause large-scale use of troops against the late Jin Dynasty, it is always harassing the rear of the late Jin Dynasty and stabbing a bucket of chrysanthemums in the late Jin Dynasty. It made it impossible for Hou Jin to concentrate on fighting the Ming army on the battlefield in Liaodong. Harassment and attack are harmless to Hou, but they are disgusting enough.

In a word, we know where Mao occupied Longwen today. I also know that Mao Longwen's occupation of Pidao made Houjin suffer a lot. But Pidao ultimately belongs to North Korea. Pidao was written as Jia in Korea, because the word Jia is homophonic with Chinese pronunciation, and the Korean pronunciation is Pi. We in China are also called Pidao for short.

Finally, sum up the Ming dynasty in one sentence: no pro, no compensation, no tribute, the son of heaven protects the country, and the king dies!