As New York City is experiencing record lows - minus 15 C! - and my destination Sunday, Shenyang, emerges from a snowstorm, Shanghai is starting to feel Springlike: former French Concession forsythias!As New York City is experiencing record lows - minus 15 C! - and my destination Sunday, Shenyang, emerges from a snowstorm, Shanghai is starting to feel Springlike: former French Concession forsythias!