The stories of national unity are: Zhang Qian's mission to the West, Princess Wencheng and her relatives, Wang Zhaojun out of the plug, Princess Jincheng and her relatives.

1, Zhang Qian's mission to the Western Regions

This is to implement the strategic intent of Emperor Wu of the Han Dynasty to unite the Great Lunar Clan to fight against the Xiongnu, but after the mission to the Western Regions of the Han and Yi cultural exchanges are frequent, and the civilization of the Central Plains through the "Silk Road" spread rapidly to the surrounding area. Therefore, the historical event of Zhang Qian's mission to the Western Regions has special historical significance. Zhang Qian's contribution to the opening up of the Silk Road from China to the Western Regions has been recognized by the world.

2, Princess Wencheng and relatives

Princess Wencheng was originally a distant branch of the Li Tang clan female, Tang Taizong Zhenguan fourteen years (640 years), Emperor Li Shimin sealed Li's Princess Wencheng; Zhenguan fifteen years (641 years), Princess Wencheng was married to the Tubo, the Tubo Zamzan Gampo queen.

The importance and significance of national unity are:

1. Maintaining national unity is a necessary condition for social stability, national prosperity and national progress and prosperity. China's national unity is intrinsically linked to national unity. The principle of national unity requires people of all ethnic groups to love the motherland, safeguard unity and oppose all activities that undermine unity and split the motherland.

2. Maintaining national unity is a prerequisite for the prosperity of all ethnic groups*** together and the basis for the unity of the motherland. To safeguard national unity, it is necessary to oppose both large nationalism and local nationalism; it is necessary to earnestly implement the national policy and earnestly solve the problems existing in reality, but it is also necessary to resolutely oppose the destruction of national unity and the creation of national division, and to severely combat and sanction the activities of splitting up the motherland in accordance with the law.

3. National unity is a necessary precondition for the development and progress of socialist society. In the long process of historical development, the Chinese nation *** with the development of the motherland's great mountains and rivers, created a brilliant Chinese culture. Today, in the modernization of socialism, all ethnic groups should further consolidate and develop this relationship, unite as one and form a strong synergy to ****together push forward China's modernization process.

Foundation of unity:

Equality of nationalities is a basic Marxist viewpoint and the cornerstone of our Party's nationalities policy. In China, all nationalities are equal in social status, enjoy the same rights and bear the same obligations, regardless of their population size, the size of the area in which they live, the degree of their economic development, and whether they share the same language and script and religious beliefs, customs and habits.

All ethnic groups are equal, as are all ethnic minorities; no ethnic group is privileged, and the rights of any ethnic group are not restricted.

Each ethnic group has made its own unique contribution to social development and historical progress. Each ethnic group has its own capacity for survival and development, its own strengths and its own characteristics, which enable it to live and flourish as a nation for a long time. Differences in the stages of social development and in the degree of economic and cultural development are historical.

Changing the gap in economic and cultural development between ethnic minorities and Han Chinese inherited from history requires hard work and self-reliance on the part of ethnic minorities and ethnic regions, as well as strong support from the state and assistance from developed regions.

The economically developed ethnic groups have the responsibility and obligation to help the economically backward ethnic groups in order to realize their equal rights under the law, otherwise it will not be possible to solve the real-life gaps and achieve real de facto ethnic equality.