Beside the scenic avenue in Mayong, Dongguan. According to Baidu map, there are mulberry trees in the organic mulberry garden next to Mayong Landscape Avenue in Tangxia, Dongguan, where mulberry leaves can be picked. Mulberry leaf, the name of traditional Chinese medicine. It is the dry leaves of Mulberry, also known as Mulberry, Jingsang, Mulberry and Yellow Mulberry, which are mostly produced in most parts of the country.