[1] After the failure of the First Guangzhou Uprising in 1895, Sun Yat-sen was placed on the wanted list by the Qing court and his family became at risk of being captured.
Lu Muzhen, Sun Yat-sen's first wife, took her children and Madame Yang to stay with Dezhang in Honolulu.
Later, after Dezhang became bankrupt from funding Sun Yat-sen's revolutionary activities, Madame Yang, along with the other family members in Honolulu, moved to Ngau Chi Wan in Kowloon, Hong Kong.
[1] The grave is located near Fei Ngo Shan Road, in Pak Fa Lam, Sai Kung, New Territories.
A large hole was discovered on top of the tomb, and the Hong Kong Chung Shan Research Institute began to fund-raise HK$1,000,000 for the repair.