Watch this dance carefully. The dance is being performed at Disneyland in Shanghai*. *These two are not human dancers, but two Chinese-made robots*. *The duration of the dance is only five minutes. But the waiting time to buy a ticket to watch this dance is 4 hours. The ticket price to watch this dance is 499 yuan, which is equivalent to 75 dollxars*. *The facial expressions of the robots are perfect and it is difficult to distinguish them from real humans