Four years ago, I met an old coppersmith on the streets of Kashi, and now I'm back. How has this city changed and what remains the same? Is that old coppersmith still around? This time, I am joined by Alobaidi Ameen, a journalist from China Arab TV. We walk through bazaars and alleys, and catch glimpses of this impressive city. Come and see a different Xinjiang. One that's changing yet still full of soul.