The Soong sisters are today still revered for their contributions to China's political scene and war-time efforts. [Photo provided to China Daily]

Fang Chi-yi has been the keeper of the dairies of Chiang Kai-shek and Chiang Ching-kuo. Part of the Chiang Kai-shek diaries is now open to public at the Hoover Institution in Stanford University.

"The three sisters shared the happiness and suffering of the nation through the 20th century. Even though they were separated for decades far across the seas, the emotional connection between them never faded," said Fang Chi-yi.

"The more they aged, the more they missed each other. They asked about one another whenever there were visitors coming from the other side of the Straits. Their spirits in heaven must be consoled now, seeing this exhibition taking place," she added.

If you go

The Soong Sisters: Special Memories

Where: Duoyunxuan Art Center, 1188 Tianyaoqiao Road, Xuhui district, Shanghai

When: Apr 28－Jul 31, 10 am－5 pm daily

How much: Tickets are priced from 80-100 yuan and can be purchased through the official box-office agency www.gewara.com