Pa Kao Her (Paj Kaub Hawj) was the leader of the Hmong Chao Fa movement in Laos after the communist Lao People's Revolutionary Party took power in 1975.
He was assassinated in 2002 in Thailand. His brother Zong Zoua Her now leads the movement.
The Hmong ChaoFa have been admitted into the Unrepresented Nations and Peoples Organization. They are developing what they call the Hmong ChaoFa Federation State and the World Hmong People's Congress (WHPC) website.