Sania Mirza and her Swiss partner Martina Hingis have entered the final of the women's doubles event of the China Open in Beijing.The top seeded Indo-Swiss pair recorded an easy 6-2, 6-3 victory over the wild card Chinese duo of Chen Liang and Yafan Wang in the semifinal. The duo now awaits the result of the other semifinal match between the pair of Casey Dellacqua of Australia and Yaroslava Shveedova of Kazakhstan and Chinese Taipei pair of Hao-Ching Chan and Yung-Jan Chan.The duo bagged seven women's doubles titles this year including two Grand Slams, Wimbledon and the US Open .