The Chinese nation has a splendid civilization of more than five thousand years，In the long history, all ethnic groups have jointly created the splendid Chinese civilization。The Yuan bet365 Play online games achieved unprecedented unification in Chinese history，The formation of a unified multi-ethnic country，The first unified new communication model led by northern nomads，Written a unique chapter for the development of the Chinese family，Provides historical experience and inspiration for the great rejuvenation of the Chinese nation。

　　bet365 Play online games is necessary to conduct a comprehensive and systematic study

221 BC，Qin Shihuang unified the six countries。The Qin bet365 Play online games managed its vast territory with the system of prefectures and counties，Created a highly centralized large-scale national governance system model。Han bet365 Play online games、The Sui and Tang dynasties still followed the political system of the Qin bet365 Play online games，Establish a highly centralized unified bet365 Play online games。End of Tang bet365 Play online games and Five Dynasties to Liao, Song and Jin Dynasties，China is in a divided state with multiple political powers coexisting。After the rise of Mongolia，The Yuan bet365 Play online games ended its split state，Unify North and South，Form multi-ethnic integration、The new pattern of a unified multi-ethnic country with diversity and unity。

The Yuan bet365 Play online games not only established an unprecedented unified multi-ethnic country，And its system、Culture has had a great influence on later generations，Profoundly influenced the development trend of Ming, Qing and modern Chinese history。Among them，The most direct impact is to lay the foundation for the unification and political system of the Ming and Qing Dynasties。In the Ming and Qing dynasties, guarding the pro-army、Health center system、Inn transportation、Food and clothing、Land and Sea Silk Road、Foreign exchanges and many other aspects，Inherited the system and cultural heritage of the Yuan bet365 Play online games。

In order to consolidate the unified multi-ethnic state form of the Yuan bet365 Play online games，Implemented a complete set of political systems and cultural policies，A unified multi-ethnic country governance model that operates in an orderly manner。The Yuan bet365 Play online games not only effectively ruled multi-ethnic tribes，Maintaining the unity of the vast territory，It also enriches the connotation of China’s traditional political system and multiculturalism。For example，The provincial system of the Yuan bet365 Play online games had a profound impact on later generations。

The Yuan bet365 Play online games used the provincial system as the administrative agency to manage local areas。After the unification of the Yuan bet365 Play online games，Set up ten provinces nationwide，The purpose is to ensure centralization of power，Maintain the stability of local governance。The provincial system of the Yuan bet365 Play online games solved the shortcomings of the Qin and Han prefecture and county systems，Straightened out the relationship between the central and local governments，Improved governance capabilities from the central to local governments，It is crucial to the Yuan bet365 Play online games's governance to unify the multi-ethnic country for nearly a hundred years。After the fall of the Yuan bet365 Play online games，The provincial system has not withdrawn from the stage of history，On the contrary, it continued to develop during the Ming and Qing Dynasties，In terms of local administrative system，It enriches China’s traditional system to a certain extent。

The Yuan bet365 Play online games has its uniqueness in Chinese history，With the system of the Central Plains dynasties、There is inheritance and integration in culture。The rule of the Yuan bet365 Play online games continued the system of the previous bet365 Play online games、Culture，There are also characteristics that are different from the previous bet365 Play online games，Has the duality of a mixture of Mongolian tradition and Chinese culture from the Central Plains。In the process of unifying the multi-ethnic country in the Yuan bet365 Play online games，All ethnic groups live together，In Politics、Economy、There are close and in-depth exchanges and blending in many aspects such as culture。The Yuan bet365 Play online games adopted a relatively open policy in terms of culture，Inherited and developed in many fields of Chinese traditional culture，In some aspects, the development achievements even surpass those of the Tang and Song Dynasties。For example，Yuan dramas flourished，Guan Hanqing appears、Wang Shifu and other famous drama masters。

The Yuan bet365 Play online games also attached great importance to social governance，Especially during the period of Kublai Khan，Adopt the principle of "everyone follows his own customs、The policy of "governing according to customs"，in language、Religion、Culture、Marriage、Diet、Medical care and many other aspects of social life，More open and free。The Yuan bet365 Play online games integrated Eastern and Western science, technology and medical knowledge，Establishment of Huimin Pharmacy，Relieve civilians in peacetime，Relieve victims when encountering epidemics。Period of Emperor Yuan Shun，National power decline，National governance capacity declines，Frequent natural disasters，Red Turban Army Uprising、Currency devaluation、Intensified ethnic conflicts and many other factors，leading to the demise of the Yuan bet365 Play online games。

Characteristics of the great unification of the Yuan bet365 Play online games and its impact on later generations、The unified governance model of a multi-ethnic country from the central to the local level and its experiences and lessons from success and failure，Government for contemporary China、Border Governance、National defense construction、Medical and Health、Provides historical experience and inspiration in many aspects such as ethnic issues。Therefore，Comprehensive review of the governance issues of the unified multi-ethnic country in the Yuan bet365 Play online games、Systematic research is extremely important。

　　Border management of the unified multi-ethnic country in the Yuan bet365 Play online games

In China’s long history of unification，The Yuan bet365 Play online games was the first multi-ethnic unified centralized bet365 Play online games established by the northern nomads in the Central Plains，And it has pushed the unified national governance model to an unprecedented new peak。The Yuan bet365 Play online games basically realized its control of Tibet、Western Region、Direct jurisdiction over border areas such as Yunnan and Lingbei，Implement the unified multi-ethnic country policy nationwide。This is a political achievement that was unmatched by the previous Central Plains dynasties，This is also the particularity that makes the history of the Yuan bet365 Play online games different from previous generations。

Kuoduanchu’s strategy for treating Tibet，Invite Sakya Pandita to hold "Liangzhou Talks"，Persuading Tibet to accept Mongolian rule。Following the "Liangzhou Talks" between Kuoduan and Sakya Pandita，Kublai Khan established friendly relations with Pasiba，Incorporate Tibet into the territory of the Yuan bet365 Play online games。After Kublai Khan unified the country，Implementing the imperial master system，Pasiba participates in social activities as an imperial teacher，Cooperate with the central government to play a stabilizing role in local areas。Kuduan and Sakya Pandita、The friendly relationship between Kublai Khan and Phag Siba，Maintained the stability of the border political situation and the relationship between the central government and Tibetan areas。Kublai Khan included Yunnan under his rule，Also sent the clan king out of town，Co-govern the Yunnan border areas with the Duan regime。At the same time，Suppressed the Haidu rebellion in the northwest and the Naiyan rebellion in the northeast，Stabilized the Western Region and Northeastern Border，Made great contributions to the unification of China’s border governance。

Kublai Khan unified the Southern Song bet365 Play online games，Has a great influence on the integration and development of northern and southern thought and culture。Kublai Khan inherited and developed the traditional idea of ​​unification of the Central Plains bet365 Play online games。The Yuan bet365 Play online games continued the past and opened up the future in Chinese history，Is the master of multi-ethnic integration and development，Maximizing the territory，On the unified political system and nation、Have made pioneering contributions in frontier policy，further laid the direction and foundation for the historical process of the Chinese nation community。The Yuan bet365 Play online games's unified multi-ethnic country's border governance was different from the previous Central Plains dynasties' policies to control border areas。The Yuan bet365 Play online games brought border areas under its direct jurisdiction，This is a huge contribution to Chinese history。In the development process of the unified multi-ethnic country in the Yuan bet365 Play online games，Border ethnic groups are within a stable political system，In Politics、Economy、Understand each other in many aspects such as culture，Gradually merge，Become a member of the Chinese nation。

The Yuan bet365 Play online games unified the border management of multi-ethnic countries，The characteristics of multi-ethnic exchanges and integration are more obvious。In the past, academic circles did not pay enough attention to this point。Yuan bet365 Play online games’s thought of great unification and multi-ethnic integration，On the formation and development of China’s unified multi-ethnic country、Unifying the border governance of multi-ethnic countries has important theoretical and practical significance，Especially for establishing a correct historical view of the Chinese nation community、Promote the building of a strong sense of community for the Chinese nation、Realize exchanges and integration of various ethnic groups，Provides historical basis and realistic basis。At the same time，Constructing the Yuanshi discipline system、Academic system、The discourse system has an important theoretical foundation。

The Yuan bet365 Play online games had a vast territory、Many ethnic groups、Multiple languages ​​and characters coexist，The official lingua franca is Chinese、Mongolian、Persian, etc.。Multi-lingual documents handed down from the Yuan bet365 Play online games，Study on the unification of multi-ethnic countries in the Yuan bet365 Play online games、Development of border areas、The exchanges, exchanges and blending of various ethnic groups have important historical value。Territorial theory of the Yuan bet365 Play online games、Provincial system、Unified political culture、Ethnic and border issues，Discussing the formation of China’s territory、National Governance、Border Governance、International Relations、Diplomatic Thoughts、National unity、Integrated development of multi-ethnic food culture、Borderland ethnic customs、The integration of Eastern and Western science, technology and medical knowledge, etc.，has important practical significance and enlightenment。

Therefore，Correctly understand and comprehensively and systematically study the issues of multi-ethnic exchanges and integration under the background of the "Unification" of the Yuan bet365 Play online games、Border governance issues，Formulation of contemporary China’s ethnic policies，Strengthening national unity，Enhance the nation、Centripetal force in border areas，Building a strong sense of community for the Chinese nation，has important theoretical basis and practical significance。

　　Fully affirm the historical status of the Yuan bet365 Play online games

How to correctly understand the contribution of the Yuan bet365 Play online games in Chinese history，This is a question worth thinking about and needs to be discussed in depth。The Yuan bet365 Play online games brought many new things to Chinese history，Its institutional innovation and multicultural integration and its impact on future generations are issues worthy of attention。We should fully affirm the historical status of the Yuan bet365 Play online games，Inherit the historical heritage of the Yuan bet365 Play online games。

First，The land and sea territories of the Yuan bet365 Play online games exceeded those of the previous bet365 Play online games，Established the territory of China’s unified multi-ethnic country。"Yuan Shi" records: "He who has the world，Chinese、Sui、Tang、Song Weisheng，However, the territory is huge、Xian Bu Da Yuan。Han Yu Beidi，Sui could not conquer Dongyi，Tang Guan is in Xirong，Song Yan often lives in the northwest。Ruoyuan，Zeqi Shuomo，Merge the Western Regions，Ping Xixia，Destroy Jurchen，Chen Gaoli，Dingnanzhao，Go to Jiangnan，And the world is one。So it is located in the north of Yinshan Mountain、Western Pole Quicksand、As far as the east as far as Liaozuo、South Vietnam Sea Watch。” ("Yuan History" Volume 58 "Geography")

Secondly，The unification of the Yuan bet365 Play online games played a vital role in bridging the divisions between the north and south of China，Multiple ethnic groups jointly create the prosperity and development of multiculturalism，Especially Kublai Khan unified the country，Pushing the Yuan bet365 Play online games into prosperity。

AGAIN，The unification of the Yuan bet365 Play online games contributed to the formation of a unified multi-ethnic country in China，Has many positive impacts，Promotes exchanges and integration of multi-ethnic groups within the territory，Promoted new economic and cultural development。

The great unification of the Yuan bet365 Play online games and the integration of multi-ethnic exchanges and exchanges have important implications for contemporary national governance、Border Governance、National unity has many positive inspirations。

First，The rulers of the Yuan bet365 Play online games faced a unified multi-ethnic country with an unprecedented vast territory，Governance in the country、Border Governance、National issues、Foreign exchanges and many other aspects，All achieved system innovation。The Yuan bet365 Play online games achieved an unprecedented unification of land and sea territories for the Chinese nation，Creating a historic new stage in terms of land territory and multi-ethnic unification，Lay the historical and realistic foundation of my country’s maritime borders，Enriching the historical experience of Shanghai Xinjiang governance in Chinese history，Promotes the cohesion and identity of the maritime culture of the Chinese nation。

Second，The Yuan bet365 Play online games was a regime dominated by northern nomads，Created a new model of multi-ethnic exchanges and integration within the Chinese nation，It can provide a lot of inspiration for the exchanges and integration of multi-ethnic groups in contemporary China。

　Third，The Yuan bet365 Play online games represented Chinese civilization and had an unprecedented impact on the world，Promoted Eastern culture，Greatly expands the scope of influence of Chinese civilization。

　Fourth，Correctly understand the history of the Yuan bet365 Play online games and the positive value of unification，It can provide theoretical basis for refuting erroneous ideological trends such as "theory that the Yuan bet365 Play online games was not Chinese" and "there will be no China after Yashan"。Historians in the new era shoulder the responsibility of popularizing the history of the Yuan bet365 Play online games and major historical events to the public，Correctly evaluate the particularity and historical contribution of the Yuan bet365 Play online games in Chinese history，It is particularly important to positively promote the history of the Yuan bet365 Play online games。

　Fifth，The Yuan bet365 Play online games unified the multi-ethnic country’s border management and maritime power strategy、Successful experience and historical lessons in governing a unified multi-ethnic country，To implement the “One Belt, One Road” initiative、Accelerating the construction of a maritime power has important theoretical significance and historical enlightenment in many aspects。

(The author is a researcher at the Institute of Ancient History, bet365 Play online games Academy of History、Vice President of China Society for the History of Sino-Foreign Relations)