In his first half as China’s president, Mr Xi has purged rivals, cracked down on corruption and overseen market turmoil and an economic slowdown. Tom Mitchell examines the main issues of his term in office so far<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes