>>156
You're learning because you live in China, and hence manage to pick up some of the colloquial language. Naturally, your rate of learning will be rapid because you're forced to use it to communicate daily. So this doesn't really justify how "easy" it is compared to other languages. I could say the same thing about living in Italy, and learning Italian. Point is, you can't really compare it to other languages like that without living in other countries and doing the same thing.