China called on Wednesday on Taiwan to stay out Hong Kong's affairs, saying self-ruled Taiwan was "talking nonsense" about the former British colony and warning it not to damage Hong Kong's stability.
Chinese leaders are concerned about a fledgling independence movement in Hong Kong, which returned to mainland rule in 1997 with a promise of autonomy, and recent protests in the city.
Beijing staged a rare interpretation of Hong Kong's mini-constitution, the Basic Law, in early November to effectively bar pro-independence city lawmakers, Baggio Leung and Yau Wai-ching, from taking office there.