Dr. May Trieu will conduct a qi gong class on Sunday, March 11, at 10 a.m. in the building in Frenchtown behind the Veterans Drive post office. The class is free and everyone is welcome. Qi gong is an ancient Chinese health practice that combines exercise in slow, graceful movements with mental concentration and breathing to increase the participant's vital energy. For further information, call Dr. Trieu at 774-1420.