Throughout history, the dragon has been a dominant symbol in East Asia, particularly in China, where it was seen as a symbol of imperial power, divine authority, and the celestial mandate. However, the influence of the dragon was not limited to China alone; it also permeated the flags and symbols of many of China’s tributary states during various dynasties. These states, while maintaining their sovereignty, recognized China’s cultural and political superiority, often paying tribute to the Chinese emperor. The dragon became a symbol of allegiance, protection, and the link between these states and the mighty Chinese Empire.

This article delves into the fascinating role of the dragon on the flags of ancient tributary states, examining how it symbolized the relationship between China and these nations, as well as the cultural, political, and military importance of the dragon in the context of international relations during ancient times.
1. The Concept of Tributary States in Chinese History
Before exploring the specific flags, it’s important to understand the concept of tributary states in ancient China. The tributary system was a form of diplomacy in which neighboring states, tribes, or regions recognized the supremacy of the Chinese emperor. These states would offer tribute, typically in the form of gifts, resources, or services, and in return, they received protection, legitimacy, and sometimes even military aid from China. The tributary system existed for much of China’s imperial history, particularly during the Han, Tang, Yuan, and Qing dynasties.
While many of these states had their own distinct cultures and governments, the dragon became a common symbol of their allegiance to the emperor of China. The use of dragon imagery on flags represented their submission to the imperial authority of China and was often a mark of respect and recognition of the emperor’s celestial mandate. This symbolism reflected the emperor’s status as the “Son of Heaven” and his perceived role as the protector of all under heaven.
2. The Dragon as a Symbol of Imperial Power
In Chinese culture, the dragon is a symbol of power, strength, and divine rule. It was believed to have the ability to control the elements, particularly water, and was often associated with good fortune, prosperity, and imperial authority. The dragon was not just a mythological creature but also a representation of the emperor himself, who was considered the earthly embodiment of the dragon.
As such, the dragon was often used in the flags and emblems of China’s tributary states to symbolize their subjugation to the emperor’s power. The dragon on these flags was a visual representation of the relationship between the tributary state and the imperial court. The presence of the dragon was not only a diplomatic gesture but also an acknowledgment of the Chinese emperor’s role as the ruler of all neighboring lands.
3. The Dragon on the Flags of Tributary States in the Tang Dynasty (618–907 CE)
One of the earliest examples of the dragon appearing on the flags of tributary states can be traced to the Tang Dynasty, a period when China’s influence reached its zenith. During the Tang era, China had numerous tributary states in Central Asia, Southeast Asia, and Korea. These states, which included regions like the Korean Peninsula, Vietnam, and parts of modern-day Central Asia, frequently sent envoys to the Chinese capital to pay tribute to the emperor.
The Goryeo Kingdom of Korea, for example, was a significant tributary of the Tang Dynasty. The Goryeo dynasty, while maintaining its own independent government, was deeply influenced by Chinese culture and politics. The kingdom used the image of a dragon in its royal insignia and flags as a sign of its loyalty to the Chinese emperor. The dragon symbolized the kingdom’s submission to the Chinese imperial system and its recognition of Chinese cultural and political superiority.
In addition, various Central Asian states and the Uyghur Khaganate, a Turkic empire that existed in modern-day Mongolia and parts of Central Asia, also adopted the dragon symbol on their flags during this time. The Uyghur Khaganate, while politically independent, had a strong relationship with the Tang Dynasty. The dragon on their flags represented their diplomatic ties with China and their recognition of the emperor’s celestial authority.
4. The Dragon on the Flags of Tributary States in the Yuan Dynasty (1271–1368 CE)
The Yuan Dynasty, established by the Mongols under the leadership of Kublai Khan, represented another significant period in which the dragon was used as a symbol by China’s tributary states. During this time, China’s empire expanded to encompass not only the traditional territories of the Chinese empire but also large portions of Central Asia, Tibet, and even parts of the Middle East.
One of the most prominent tributary states during the Yuan period was Vietnam, which, despite its conflicts with the Mongols, maintained a tributary relationship with the Yuan Empire. The use of the dragon on the flags and insignia of Vietnam during this period was a testament to its relationship with China, even though Vietnam’s rulers fiercely defended their independence. The Vietnamese dragon was often depicted in a more stylized form, with an emphasis on its protective and auspicious qualities.
Similarly, Tibet, which was under the influence of the Yuan Dynasty, also used the dragon symbol to represent its connection to the Mongol-led Chinese empire. The dragon symbolized the Mongol Emperor’s protection of Tibet, and it was featured on the banners of Tibetan officials who participated in the imperial court’s affairs.
Additionally, the Chagatai Khanate, a successor state of the Mongol Empire in Central Asia, was also a tributary state during the Yuan period. While the Chagatai Khanate had its own distinct flag, the dragon was often incorporated into their diplomatic seals and banners to signify their relationship with the Yuan Empire.
5. The Dragon on the Flags of Tributary States in the Qing Dynasty (1644–1912)
The Qing Dynasty, the last imperial dynasty of China, saw the continued use of the dragon on the flags of tributary states, and it also introduced its own distinctive dragon flag. The Qing imperial flag prominently displayed a golden dragon on a blue background, symbolizing the emperor’s dominion over all lands under heaven. The dragon, with five claws, was reserved for the emperor and was seen as the embodiment of imperial authority.
The Qing dynasty’s extensive network of tributary states included countries such as Korea, Vietnam, Nepal, and Mongolia, all of which recognized the supremacy of the Qing emperor. Many of these states used the dragon in their flags and banners, either as a direct symbol of their submission to Qing rule or as a symbol of the shared cultural heritage with China.
In Korea, for instance, the Joseon Dynasty maintained a tributary relationship with the Qing Empire. The Korean royal flag, known as the Taegeukgi, did not feature a dragon but incorporated elements of Chinese philosophy, such as the yin-yang symbol, which was closely linked to Chinese cosmology. However, the Korean flag and national insignia were often accompanied by dragon motifs in official court ceremonies and diplomatic gifts to the Qing court.
In Vietnam, the use of the dragon on flags continued during the Qing period. Even though Vietnam maintained its sovereignty, the dragon on the flag served as a reminder of its tributary relationship with the Chinese Empire, particularly in matters of trade and diplomacy.
6. The Symbolism of the Dragon in the Context of Tributary States
The image of the dragon on the flags of ancient tributary states was not just a representation of submission; it also symbolized the mutual benefits of the relationship. For these states, the dragon signified the protection and legitimacy they received from China, and in return, China received valuable resources, tribute, and political influence.
For the Chinese emperor, the dragon represented not only divine authority but also the responsibility of overseeing the well-being of all lands under heaven. By allowing tributary states to adopt the dragon as a symbol of their relationship, the emperor reinforced his position as the central authority in East Asia and beyond.
7. Conclusion
The dragon has long been one of the most powerful symbols in Chinese culture, and its presence on the flags of ancient tributary states underscores the significance of this mythical creature in diplomatic relations. From the Tang to the Qing Dynasties, the dragon represented the interconnectedness of China with its neighboring states and served as a symbol of both submission and protection. Through the use of the dragon, these states acknowledged China’s cultural, political, and spiritual supremacy while also asserting their own importance in the complex web of East Asian international relations. The legacy of the dragon continues to shape the cultural and diplomatic landscape of East Asia, where it remains a symbol of strength, unity, and respect.
Leave a Reply