After conquering the desert, China's territory expanded to Mongolia, bordering Dingling, Jiankun, Hujie, and Xiongnu.

In the twenty-second year of China, Wei Rui and Gao Changgong launched an attack on the Xiongnu in the north of the Western Regions, and the Xiongnu were already very weak, so they had to flee west into the Kushan Empire again. The Kushan Empire was the original Great Moon Clan of the Western Regions, and after they moved west into Central Asia, they established the Kushan Empire.

The Da Yue clan and the Xiongnu can be said to have a feud. There was a grudge from Mao Dun Shan Yu, Mao Dun Shan Yu was once a proton in the Da Yue clan, and later fled back to the Xiongnu to become Shan Yu. Later, Mao Dunshan Yu led his troops to attack the Dayue clan and drove them away from the Hexi Corridor. Mao Dun Shan Yu's son, Lao Shang Shan Yu, once killed the king of the Otsuki clan, and his skull was made into a wine cup.

After the Da Yue clan arrived in Central Asia, they got a piece of land with abundant water and grass and gave up their hatred for the Xiongnu. Later, Emperor Wu of the Han Dynasty conquered the Xiongnu, after Zhang Qian connected the Western Regions. The Xiongnu had a westward migration, which once again harmed the Dayue clan. Although in the end, the Great Yue clan and the Great Xia (a dynasty established by the indigenous peoples of Central Asia) defeated the Xiongnu and forced the Xiongnu to continue to move westward to Western Asia and Europe.

Later, the Great Moon Clan defeated Great Xia and established a powerful empire, the Kushan Empire. Now the Xiongnu were once again driven to the territory of the Da Yue clan, and the Da Yue clan immediately killed the Xiongnu in a hurry, and only a few people continued to flee west, and finally took refuge in their fellow Huns to the west.

After taking the Xiongnu, in the twenty-third year of China, Wei Rui sent Pang De to continue to attack Hujie.

In the twenty-fifth year of China, Pang De crossed the Jinwei Mountain (Altai Mountain) to the north and attacked Kunming. In the same year, Gao Changgong sent troops to the north to attack Ding Ling. Jiankun and Ding Ling are also nomads, and they have been entering the territory of the Great Desert Protectorate to raid all these years.

In March of the 26th year of China, Jiankun and Ding Ling were destroyed. The boundaries of Xiongnu and Hujie were placed under the jurisdiction of the Western Regions Protectorate, and Jiankun and Ding Ling were included in the jurisdiction of the Great Desert Protectorate. Since then, China's territory has expanded into south-central Siberia.

In the twenty-second year of China, after Xue Rengui defeated Xianbei, Tang He also began to attack Xianbei. Although they are a farming people, they are completely different from the Han people, and their living customs are the same as those of many Northeast people. This is because the Hao Qian were later assimilated by the Jurchens, and their living habits were brought into the Jurchens, which have been continued in the Northeast and have been preserved to this day.

They also established a country, which was called Fuyu. However, later Fuyu and Haoyu were separated again, and Fuyu existed, and Haoyu also existed, but they had migrated to the Korean Peninsula.

Tang He sent troops from Korea, with Yue Fei as the vanguard, to attack Haoqian in the east. Agrarian peoples are relatively aggressive because they live in a fixed place. Yue Fei led an army of 10,000 and conquered more than ten cities in half a month. These more than ten cities are much worse than the cities of the Han people, and Yue Fei doesn't need to stay at all, go to one city to attack one city.

After capturing Saka, Yuwa immediately attacked Samhan. Let Yue Fei attack Chenhan directly to the south, he led his troops to attack Mahan, and Shan Xiongxin attacked Benhan by boat.

In the Samhan area, Zhang Yi could have attacked a long time ago. Risi Island has been occupied by Zhang Yi for many years, and it is easy to attack Sanhan from Risi Island to the north. Zhang Yi has not allowed Tang He to attack, mainly because of the existence of Xianbei, there are hundreds of thousands of nomadic cavalry in northern Xinjiang, how can Zhang Yi use troops against Sanhan with peace of mind?

In a month, the three of them successfully occupied Sanhan and won dozens of cities in Sanhan. Sanhan and the army were even worse than Hao, and the three of them captured the flag all the way and easily occupied the Sanhan area. Zhang Yi merged the three into Lelang County, and Sanhan was merged into Sanhan County. Then the subject country of Liaodong was classified into Liaodong County, and Liaodong County, Xuansu County, and Lelang County were separated from Liaozhou, and the Yi was the history of Liaozhou.

In May of the 23rd year of China, Tanghe and Sulie set out from Zhuanshui County and Xigaima County to attack Goguryeo in the east.

Goguryeo is a remnant of the Yin Shang dynasty and is very close to the living habits of the Han people. The two of them attacked the city directly from the south and west. Tang He, with Yue Fei as the vanguard, went directly on the mountain along the tributaries of Mazishui until he reached the domestic city. Su Lie attacked the Susheng Bone City to the southeast, the Susheng Bone City was on the Hunjiang River, Su Lie raided to the city, and launched a fierce attack, and captured the Susheng Bone City in less than three days.

Su Lie led the army and Yue Fei to converge outside the city, and the army attacked for five days in succession, and the defenders in the city could not resist Zhang Yijun's bow and crossbow at all. After the city was broken, Su Lie immediately turned to attack other cities in Goguryeo. After Tang Ho arrived at the national city, he sent the king of Goguryeo and the nobles to Shouchun.

Zhang Yi removed Goguryeo from the country, set up Goryeo County with the boundary of Goguryeo, set up more than ten counties, and governed the domestic city.

In the twenty-fourth year of China, Tang He fought in the domestic city, sending Su Lie to attack Fuyu, Yue Fei to attack Lou Ru, and Shan Xiongxin to attack Fuwo.

Among the Three Kingdoms, Fuyu's realm is the easiest to attack. Fuyu is now about the north-central part of Ji Province and part of Hei Province, which is a plain. Su Lie swept all the way with his cavalry, broke through more than 20 cities of Fuyu, and captured the king of Fuyu.

The place where Lou Ru is located in the Hei Province is also a plain, but Yue Fei will go over very quickly, but because the road is a little far, Yue Fei can only use the method of fighting to nourish the war. However, Yue Fei led the army for a month to even conquer the ten cities of Lou Ru and surrender Lou Ru.

It is located in present-day northern Korea and along the Sea of Japan in Russia. Although it is coastal, it is in the Changbai Mountains, and most of it is mountainous. Shan Xiongxin could only continue to rely on the navy to attack from the sea.

In the twenty-fifth year of China, the kings of Fuyu, Lou Ru, and Fuwo were sent to Shouchun. Zhang Yi set these three places as the Eastern Regions and set up the Eastern Regions Protectorate. Zhang Yi took Kan Ze as the governor of the Eastern Regions, and the government of the Protectorate was located in present-day Hacheng and named Dongjiang County.

In the 26th year of China, Su Lie went down the Heishui River and gradually conquered the Heishui Basin, until he reached the seaside, facing Haibei Province (Sakhalin Island) across the sea. Haibei Island has long been included in China's territory, and China has no place to attack to the east.

In the 28th year of China, Su Lie went north along the coast, crossed the Daxianbei Mountain (Daxing'an Mountains), crossed the Outer Xing'an Mountains, and expanded the soil along the coast for hundreds of miles, until there were no human traces.

In the decades that followed, China had people exploring north and east, all the way to the Asian-American Land Bridge. Later, Chinese explorers discovered gold in the Alaska belt, and the Chinese began to conquer the Americas.