Jeff is a western practitioner in Florida. Through studying the Fa, he realized the importance and urgency of clarifying the truth to Chinese people in America. He prepared many colorful display boards and lots of truth-clarifying materials in Chinese to clarify the truth to local Chinese people.

With help from other local practitioners, Jeff went to a supermarket in the Chinatown. He set up the display boards outside the supermarket and began to perform the exercises. Perhaps because he is a westerner, or perhaps of his yellow T-shirt with the words "Falun Dafa," his demonstration and display boards attracted many Chinese people to read and watch. Many people accepted the truth-clarifying materials from Jeff.

Jeff said that clarifying truth to the Chinese people face to face is his task of "helping the Teacher in the human world," and he will do it better and better.