Hong Kong should step up education on Chinese history and culture while highlighting security threats to cultivate public awareness about the need to defend the country, experts have said, as the nation’s legislature is set to pass a law promoting ethnic unity. The expert’s comments came ahead of the closing session of the 14th National People’s Congress (NPC) on Thursday, which is due to pass the Law on Promoting Ethnic Unity and Progress. The law aims to forge a strong “sense of community for...