Thian-ti-hwii
The Heaven and Earth League, an ancient esoteric society
in China, said to have still been in existence in 1674. The society
professed to continue a system of brotherhood derived
from ancient customs.
Sources
Chesneaux, Jean. Secret Societies in China in the Nineteenth and
Twentieth Centuries. Ann Arbor, Mich. University of Michigan
Press, 1971.