Incredibly disciplined nation.
Not half! The mind boggles at the all the drilling that went into that performance.
According to some stories on the web the women were put on a diet and subject to a demanding fitness regime for some months before the parade. Their stylish uniforms all fit perfectly!
Are the women in the photos all about the same height, give or take half an inch, or is it my imagination?
Ah, Flopsy, with the continued burgeoning of private entreprise in China, I imagine there's a business opportunity for someone in China to provide training (plus appropriately rigorous diets, too) for the
Strictly Come Dancing contestants.

PS. Keeping those white boots spotless must be the devil's own job!