"Hide your strength. Bide your time." That famous phrase from China's Deng Xiaoping governed the country's foreign policy for decades. But under Xi Jinping Beijing has become an active - some would say aggressive - player on the global stage. - Subscribe to our channel: aje.io/AJSubscribe - Follow us on Twitter: twitter.com/AJEnglish - Find us on Facebook: www.facebook.com/aljazeera - Check our website: www.aljazeera.com/ #AlJazeeraEnglish #China #InsideStory