Song Qingmei (L), the head of the "Supernumerary Lei Feng group" works with students to care for the trees in a forest commemorating Lei Feng in Dengzhou City, Henan Province, on Feb. 21, 2012. Lei Feng (1940---1962) is a Chinese national hero and a cultural icon symbolizing selflessness, modesty and dedication. Over the last half century, 560 Dengzhou natives, who were Lei Feng's former army comrades, have dedicated themselves to bring joy and hope to disadvantaged people. Now Dengzhou City is well-known as the "Lei Feng City". [www.news.cn]