Hi!
We just got back from China on an adoption trip, and we realized pretty quickly that the Chinese are not big on desserts. Maybe the World Showcase China is just reflecting the real China. Actually, there were some desserts, but they were quite different from what we Americans are used to...much less sweet, or I should say, sweet but with very different flavors.
We stumbled on something called Pocky, which are pretzel-like sticks dipped in chocolate. That took care of our chocolate cravings while we were there! I wonder if they sell Pocky at WDW?