Very amusing, unique concept, and well-executed
I laughed a few times; it was amusing and it didn't get stale, even though it's a bit long.
The strengths; I'd say that the rhyming content was very good, and it didn't go for simple. Many of the things mentioned in the audio showed that the person really does like Chinese ;) food, philosophy, thought -- and combined the serious stuff with the humorous refrain "they're tiny (or small) and ready to please" -- I thought that was laugh worthy.. the bit on darwinism was good, as was the reference to "tiny trees" -- I did laugh.
Even better, at one point, the chorus was rendered in Chinese (not sure if it was Mandarin or a different form of writing) but for the purposes of this, it didn't matter.. the bouncing ball (in the shape of a smiling head, in itself funny) bounced along happily whether it was on English text, as the voice sang along, OR on Chinese text, highlighting each character so you'd know which meant which.
Overall, I think this was a unique concept, not the typical thing you'd see, and very well done. Using Chinese characters and even singing that part (a short part, not long enough to make the person wonder what's being said, it's clear that it's the chorus) in Chinese showed extra effort to make this a very good entry. I'm glad I watched it and I think I'll send it off to some friends who will get a laugh out of it as well.
Nicely done!