quality:corruption
China

China was one of the world's oldest empires. Due to its long history of imperialist expansion, China has been seen by its neighboring countries as a threat due to its large population, giant economy, large military force as well as its territorial evolution throughout history. Starting with the unification of China under the Qin dynasty, later Chinese dynasties continued to follow its form of expansions.

The most successful Chinese imperial dynasties in terms of territorial expansion were the Han, Tang, Yuan, and Qing dynasties.