After Beijing began visa-free entry to Russian citizens in September - and with reciprocal travel now running both ways since December - Suifenhe has become frontline testing grounds of warming Chinese-Russian ties. CNA visits the border town to find out how geopolitics are playing out. Subscribe to our channel here: https://cna.asia/youtubesub Visit our website: https://cna.asia Download our app: https://cna.asia/app Get our editors' picks of stories via chat apps: Telegram: https://cna.asia/