 At one stage the SYSS involved over 10,000 young peace workers who rebuilt many villages ravaged by the fighting.When Thích Nhất Hạnh returned to the United States, Chân Không ran the day-to-day operations.On February 5, 1966 Chân Không was ordained as one of the first six members of the Order of Interbeing, sometimes called the "Six Cedars".