Fa Lun Gong is a kind of spiritual and/ or physical exercise.
Something like Tai Chi or Chi Gong, but this one has more spiritual
aspect such as meditation in it.
It is in China and the Chinese government has decided this kinda
spiritual organizations has the potential to create instability,
and/ or be abused.
Thusly, it is banned.
Falun Gong practitioners are unhappy and they campaign including
overseas that they are persecuted and their human rights are
violated.