The head of Hong Kong is not elected by popular suffrage: https://en.wikipedia.org/wiki/2014_Hong_Kong_protests#Backgr...
> The leader of Hong Kong, the Chief executive, is currently elected by a 1200-member Election Committee, though Article 45 of the Basic Law states that "the ultimate aim is the selection of the Chief executive by universal suffrage upon nomination by a broadly representative nominating committee in accordance with democratic procedures."
The election committee is more pro-CCP than the general Hong Kong populace, and the current leader, Carrie Lam, is widely held to be a puppet of Beijing.