China's liaison office has called for a harsher crackdown to end the unrest in Hong Kong, which it said was "sliding into an abyss of terror". The office said it "resolutely supports" the Hong Kong government, police force and judiciary in doing whatever was necessary to restore order, and arrest and punish criminals. Subscribe to our channel here: https://cna.asia/youtubesub Subscribe to our news service on Telegram: https://cna.asia/telegram Follow us: CNA: https://cna.asia CNA Lifestyle: http://www.cnalifestyle.com Facebook: / channelnewsasia Instagram: / channelnewsasia Twitter: / channelnewsasia