It took nearly twenty years to advance eastward from the 1930s to the present, and they controlled the west of Lake Baikal and established Yinrkutsk.

The Buryat retreated to the east of the lake.

To the east of the former Buryat tribe was the Maoming'an tribe of Mongolia, which was part of the descendant of Genghis Khan's eldest brother Hesar. However, in the Later Jin Dynasty, he had already joined the Later Jin Dynasty and went south to the south of the desert.

Originally, the area around Baikal was not a good place. It was a bitter and cold place in the extreme north. It was because it was hard to make a good job and stayed here. If you had a chance, you would move south.

Every time there is a great turmoil in the grassland, there will be great changes among the tribes, so some tribes in the north will take the opportunity to go south.

For example, when Dating Khan established 60,000 households, there were twelve Khalkha, and seven were in the west and five were in the east. Later, the five eastern tribes went south all the way, not staying in the north of the desert, and ran to the Xiliao River area. There was a good place where the wind was blowing the grass and saw the New Year's sheep.

The seven Khalkha tribes that remained in the northern desert gradually evolved into the three major outer Khalkha tribes today. They mostly occupied the grasslands in the northern desert and had no idea about the forest area to the north.

In his early years, he kept chasing Wei Lat to the west and drove them west of Altay, and was really not interested in the mountains and forests in the north.

It is precisely because of this that this gave the Tsarist Russians a chance.

They ran around the vast Siberia along the big rivers and rivers. With the power of muskets and artillery, they dealt with the small indigenous tribes holding bows and arrows, looted, collected taxes, robbed and advanced eastward, and finally entered the Baikal area.

Although the Buryats have long been Mongolian, they are still used to living in the forest.

In the 34th year of Wanli, the Russians invaded the Palabin grassland. In the decades since then, from the Tara area to the Ertzis River and the Yenisei River basin, the Tsarist Russians eroded whales and swallowed each other again and again, established castles in key areas, and sent missions to various Mongolian tribes to lobby, trying to persuade them to surrender to Russia. At the same time, they also collected information from various Mongolian tribes and the Ming Dynasty. In the 47th year of Wanli, the Russians established Yeniseisk, and in the first year of Chongzhen, they established Krasnoyarsk. After that, two invasion directions were south and east.

The southward-facing Weilat Mongolia and Khalkha Mongolia had a large population and were very hostile to Tsarist Russia. The two sides clashed many times, and the Tsarist Russians did not take much advantage. They were blocked from going south and turned to the east.

In the 11th year of Chongzhen, Tsarist Russia established the Yakutsk Governor's Office, Ksakh conquered a large area around the Lena River, and established Yinrkutsk on the west side of Lake Baikal, and established Forts on all sides of the lake, which continued to conflict with various tribes in Buryat Mongolia.

Fierce conflicts began in the fourth year of Chongzhen, and the battle was difficult to distinguish and resolve, and the battle has not ended yet.

In history, this war lasted for twenty-five years. In the end, the various tribes of Buryat Mongolian were conquered by the guns of the Tsarist Russians. However, some people chose to resist to the end. They could not defeat them and moved south to Khalkha. Some chose to surrender to the Qing army in Heilongjiang. They were finally named Barhu people, incorporated into the Eight Banners, and placed in the Hulunbuir area.

The three Khalkha Khans in the north of the desert were all directly to the forest area, so they were all neighbors with the Buryat, but the Khalkhas and the Buryat Mongols were not close to each other.

Then, the Angara River, Ergou River, and Yinrkutsk, which meet the intersection of the Kuda River, was captured, and the Baierhai City was established, and the troops were stationed, and the station was established, and the border city was established."

In order to make the three Khalkha Khans willing to send troops, Zhu Yihai also brought some benefits, such as when he defeated Tsarist Russia and took back these places, he also set up a governor's office in the east and west of Baikal, which was managed by the three Khans. Later, each tribe paid tribute to the three Khans and paid taxes.

He directly proposed that Buryat would be divided into two parts, east and west, Dahuer would be compiled, and two governors' offices would be set up. Among them, the eastern Buryat tribe moved to the area of ​​Shileka River, east of the Great Xing'an Mountains, and to the east of the Erguna River, and was managed by Chechen Khan.

The Sibriats lived west of Lake Bell, in the Angara River and the upper reaches of the Lena River, and were all assigned to them, and were managed by Zasaktu Khan.

The Barhu tribe is located east of Lake Baikal and to the Great Xing'an Mountains (Yablonov Mountains), and is managed by Tushetu Khan.

The Ming Dynasty court established Beihai Fort in the northwest of the lake, Selanger Fort in the southeast of the lake, Chaktu City was set on the border with Tushetuhan, and Niktu City was set on the city of Niktuchu.

The Ming Dynasty established a total of five castles, stationed and guarded, and also served as border cities.

The court guarded these five points, and the newly established Left and Left Buryat and Babahu Three Tribes and Six Governors' Offices were distributed to the Khalkhas Three Khans for their management, and they had the right to collect taxes, etc.

So Khalkha sent troops and fought with the imperial court, which was also to expand the map for himself.

There were no Buryad Mongols present, nor did the Baerhu tribes present, but the emperor decided their fate in the Mulan paddock and the Khalkha tribes far away from Lake Baikal.
Chapter completed!