Does the subject want to ask "How big is the training of Dehai Development Base in Panyu District, Guangzhou"? More than 600 acres. Guangzhou Panyu Dehai Outward Bound Training Base is located next to Xingye Avenue, Nancun Town, Panyu District, Guangzhou, with a total area of more than 600 mu, elegant environment and complete facilities. It is a large-scale outdoor development training industrial park focusing on primary school study tour, adult development, parent-child activities and experiential training.