what is cdef
History: Chinese Democratic Education Foundation (CDEF) is a non-profit private organization registered in California, United States of America, Founded by Frank K. Wong in 1985. The headquartered is located in San Francisco.All members of CDEF are volunteers.inancial resources: Chinese Democratic Education Foundation (CDEF) is a non-profit private organization. The major financial supports come from the board members and volunteers of the CDEF. The CDEF is also accepted donations from individuals from public.