Peng Liyuan, left, wife of Chinese President Xi Jinping, holds hands with Rosmah Mansor, wife of Malaysian Prime Minister Najib Razak, next to Ani, right, wife of former Indonesian President Susilo Bambang Yudhoyono, during their visit to the Bali Safari and Marine Park on the sidelines of the APEC forum in Bali, Indonesia, in this Oct. 7, 2013, file photo. [Photo/IC]