Since my return from Japan, I have not done much else but teach and tackle various other academic jobs such as research paper writing, meetings and admin, so I am due a blog entry and my g*d I was due a trip off campus. So finally the excuse lent itself that a very good friend of mine was in the country and we could return to Hangzhou. Unfortunately he had to fly out again a day before we had the chance to go, but nevertheless some other friends of mine and I decided to set off as planned.