Pairing up for cool perfection

Secrecy shrouds Sui, Han as they prepare routines for Pyeongchang

Winning the world pairs figure skating championship in Finland at the end of March validated the faith China's Sui Wenjing and Han Cong placed in the medical team that performed Sui's ankle surgeries last year.

Buoyed by the impressive comeback, the pair is now focused on perfecting more artistic routines ahead of the 2018 Winter Olympics in Pyeongchang, South Korea.