Hu Jintao makes first visit to country 's western Uyghur region since last month 's riots . Hu calls for reform , development , ethnic unity and stability in Xinjiang region . Problems began in June , after Uyghur workers killed in brawl between Uyghurs , Han . `` The improvement of people 's lives will be even more remarkable ; let 's work together to create an even better future . '' Comment:
Hu Jintao makes first visit to country 's western Uyghur region since last month 's riots . Hu calls for reform , development , ethnic unity and stability in Xinjiang region . Problems began in June , after Uyghur workers killed in brawl between Uyghurs , Han . Comment: