Chinese Federation

The Chinese Federation is one of the three dominant superpowers in the Code Geass Universe. As it sits immediately to the West of Japan, it receives a fair amount of coverage, particularly in the second season.

Government
While more respectful of Human rights than its Britannian counterpart, the Chinese Federation is still and Imperial Monarchy with most of the power sitting in the hands of High Eunuchs, the Empress Tianzi now serving more of a symbolic role. This in changed in the second season, when Zero, with the help of Chinese rebels, sees the Eunuchs executed and the Empress restored to power.

The capital of the Federation is the Forbidden City in Luoyang, where the young Empress spent most of her life.

Geography
While not as large as either Britannia or the E.U., the Chinese federation still holds a substantial amount of territory that has traditionally been outside China's sphere of influence, such as India, Pakistan, and Afganistan, as well as all of Southeast Asia, Mongolia, Khazakstan and the Korean peninsula.

The Eighty-Eight Imperial Mausolea
The Eighty-Eight Imperial Mausolea is a peak-like structure traditionally used as a grave site by the Imperial Family of the Chinese Federation. It is the setting of the final armed encounter between the Black Knights and the forces of the High Eunuchs.[9][7]

Militarized Zone of India
The Militarized Zone of India is one of the territories under the Chinese Federation. It is referred to by the Federation government with the diminutive "beyond known lands". India is said to be vying for independence,[10] and has to this end covertly amassed profits by supplying arms to Resistance groups in Area 11 through the Kyōto House until the death of Taizō Kirihara in a.t.b. 2017. They have since directly aided the Order of the Black Knights by providing them with Knightmare Frames.[7]

Militarized Zone of Liaodong
The Militarized Zone of Liaodong is a territory on the eastern seaboard of the Federation under the jurisdiction of General Cao.[7]

Penglai Island
Penglai Island is an artificial island off the coast of China, which generates electricity through tidal activity. It is granted to the Black Knights by the Federation to accommodate the Japanese refugees exiled following Britannia's second attempt to establish the Special Administrative Zone of Japan. It was later established as the temporary capital of the United States of Japan.[10][7]

Vermillion Forbidden City
The Forbidden City is the seat of the Chinese Emperor and the government of the Federation — a large palace situated in the capital city of Luoyang.[11][7] It is off-limits to the general public and, aside from guard detail and other military personnel, holds a permanent staff of Eunuchs and female servants for fear that consorts and members of the Imperial line may be illicitly impregnated. Official guests may be permitted entry only by the highest offices of government. Under the administration of the High Eunuchs, it serves also as a prison to the Emperor, who is effectively under life-long house arrest. Its name differs from the real-world Violet Forbidden City in Beijing.

Demographics
While Geographically the smallest of the three supernations, the Chinese Federation is no doubt the one with the highest population. It is mentioned that the majority of the Federation's citizens live in poverty, and that demographically it is made up largely of the elderly.

Foreign Relations
If the first season, the Chinese Federation tries to take Area 11 from Britannia by invading with Japanese exiles under the guise of re-establishing the former Japanese goverment.

In the second season, China has established a large political consulate in Area 11, and Zero makes use of it, fleeing there and claiming diplomatic immunity. Zero later gets the Chinese to grant him Penglai Island, a artificial land mass that the Black Knights use as home base.

Later, when Zero's coup restores Tianzi to power, the Britannian Empire attempts to annex large portions of the now dissolving empire (starting with Mongolia in the North) as local rebellions and separatist movements threaten to tear the Federation into its original components.