Tang Jiyao
The party was founded in October 1925 in San Francisco, and was led by Chen Jiongming and Tang Jiyao, two ex-Kuomintang warlords that went into opposition. Their first platform was federalism and multi-party democracy. The party moved its headquarters to Hong Kong in 1926. After the Japanese invasion of Manchuria in 1931 it began engaging in anti-Japanese propaganda and boycotts. The party was nearly wiped out during the Japanese occupation of Hong Kong. The party turned to the left during its third party congress in 1947.