Chinese dragon in the context of "Dragon"

The Sinosphere, also known as the Chinese cultural sphere, East Asian cultural sphere, or the Sinic world, encompasses multiple countries in East Asia and Southeast Asia that were historically heavily influenced by Chinese culture. The Sinosphere comprises Greater China, Japan, Korea, Vietnam and historically the Ryukyuans. Other definitions may include the regions of modern-day Mongolia and Singapore, due either to historical Chinese influence or a contemporary overseas Chinese population. The Sinosphere is different from the Sinophone world, which indicates regions where the Chinese language is spoken.

Imperial China was a major regional power in Eastern Asia and exerted influence on tributary states and neighboring states, including Japan, Korea, and Vietnam. These interactions brought ideological and cultural influences rooted in Confucianism, Buddhism, and Taoism. The four cultures were ruled by their respective emperors under similar imperial systems, furthermore, the adoption of the Confucian-based imperial examination system deeply influenced the bureaucracy and social structure of Korea and Vietnam. Chinese inventions influenced, and were in turn influenced by, innovations of the other cultures in governance, philosophy, science, and the arts. Literary Chinese became the written lingua franca for bureaucracy and communications, and Chinese characters became locally adapted as kanji in Japan, hanja in Korea, and chữ Hán in Vietnam.

The Han dynasty (202 BC – 220 AD) was the second imperial dynasty of China, following the Qin dynasty (221–207 BC). It was divided into the periods of Western (Former) Han (202 BC – 9 AD) and Eastern (Later) Han (25–220 AD), briefly interrupted by the Xin dynasty (9–23 AD) of Wang Mang. The capital of Western Han was Chang'an, and the capital of Eastern Han was Luoyang. The emperor headed the government, promulgating all written laws, serving as commander-in-chief of the armed forces, and presiding as the chief executive official. He appointed all government officials who earned a salary of 600 bushels of grain or more (though these salaries were largely paid in coin cash) with the help of advisors who reviewed each nominee. The empress dowager could either be the emperor's actual or symbolic mother, and was in practice more respected than the emperor, as she could override his decisions; she could even make decisions on behalf of the emperor in dilemma matters of the country or for the order and continuation of the dynasty. If necessary, with the support of the courtiers, she would decide on his successor or his dismissal, although such a challenge was only raised by the empress dowager to the emperor during the emperor's youth or incapacity. The emperor's executive powers could also be practiced by any official upon whom he bestowed the Staff of Authority. These powers included the right to execute criminals without the imperial court's permission.

Near the beginning of the dynasty, semi-autonomous regional kings rivaled the emperor's authority. This autonomy was greatly diminished when the imperial court enacted reforms following the threats to central control like the Rebellion of the Seven States. The end of the Han dynasty came about during a time of civil, military and religious upheaval, which resulted in the period of Three Kingdoms.

A dragon is a magical legendary creature that appears in the folklore of multiple cultures worldwide. Beliefs about dragons vary considerably through regions, but dragons in Western cultures since the High Middle Ages have often been depicted as winged, horned, and capable of breathing fire. Dragons in Eastern cultures are usually depicted as wingless, four-legged, serpentine creatures with above-average intelligence. Commonalities between dragons' traits are often a hybridization of reptilian, mammalian, and avian features.

A national flag is a flag that represents and symbolizes a given nation. It is flown by the government of that nation, but can also be flown by its citizens. A national flag is typically designed with specific meanings for its colors and symbols, which may also be used separately from the flag as a symbol of the nation. The design of a national flag is sometimes altered after the occurrence of important historical events.

Fenghuang (/fʌŋˈwɑːŋ/ fung-HWAHNG) are mythological birds featuring in traditions throughout the Sinosphere. Fenghuang are understood to reign over all other birds: males and females were originally termed feng and huang respectively, but a gender distinction is typically no longer made, and fenghuang are generally considered a feminine entity to be paired with the traditionally masculine Chinese dragon.

In the West, they are commonly called Chinese phoenixes, although mythological similarities with the Western/Persian phoenix are superficial.

Bixi, or Bi Xi (Wade–Giles: Pi-hsi), is a figure from Chinese mythology. One of the nine sons of the Dragon King, he is depicted as a dragon with the shell of a turtle. Stone sculptures of Bixi have been used in Chinese culture for centuries as a decorative plinth for commemorative steles and tablets, particularly in the funerary complexes of its later emperors and to commemorate important events, such as an imperial visit or the anniversary of a World War II victory. They are also used at the bases of bridges and archways. Sculptures of Bixi are traditionally rubbed for good luck, which can cause conservation issues. They can be found throughout East Asia and the Russian Far East.