From China Digital Space
Xī Cháoxiǎn | 西朝鲜
Pejorative term for China, literally “North Korea of the West.” Some netizens have complained about similarities between North Korea and China, such as repressive leaders, a lack of democracy, official corruption, and a fear of the West.
The following question—which has long since been deleted—on China's Quora-like Q&A service Zhihu provides an example:
May I ask, how can a country that claims to be a democracy have hereditary rule? For example, could you discuss North Korea and West Korea? (undated)
See also Kim Fatty III.