Which pair is the winner of the Contest?

The double star of twins came to an end on May, 3rd.
The Double Star of twins is also competitive. 10 pairs of twins who get through the finals fully prepared with their speciality. Each pairs of twins gives a surprise to the juges. The most diligent pair got up in the early morning at 6:00 and practiced again and again.
 
Finally, the sister twins from Kunming win the great price with 80,000 Yuan and another twins is awarded the Tourism Ambassador of Mojiang.