This weekend Hangzhou reached some of the coldest temperatures the city has seen in many years. My school got closed due to the weather, and Mitch had buggered off to Cambodia as he’s already broken up, which meant I was left alone in our very cold flat (no central heating or double glazing) . However, despite sub zero temperatures and water cut outs – I’m still here, alive and well. Here’s how I survived. If you find yourself in a cold city, these tips may work for you too.  Buy yourself some proper pyjamas. If you’ve ever been to some non …