Yes In Dongguan, there are many Guangdong Yangjiang rice noodle shops selling rice noodles, such as Dongyang River branch, which are authentic in taste and reasonable in price. Dongguan is a prefecture-level city and megacity under the jurisdiction of Guangdong Province, and a central city on the east coast of the Pearl River Delta approved by the State Council. Located in southern China, south-central Guangdong and the east bank of the Pearl River Estuary.