Dongwang Village According to Baidu map information, there are many Castanopsis sclerophylla trees in Dongwang Village, Shengzhou City. Castanopsis sclerophylla is an evergreen tree with oval or ovoid leaves, gray bran scales on the outside, yellow-brown branches with longitudinal grooves, gray-white or yellow-brown branchlets, hard shells on the outside and rice grains inside, which tastes bitter.