Tanbin town. Luoding city Lan Mei is the deputy mayor of luoding city and a native of Tan Bin Town. Luoding city refers to Luoding. Luoding was called Longzhou and Longshui in ancient times. Guangdong Province governs county-level cities and is managed by Yunfu City. Luoding, located in the west of Guangdong Province and south of Xijiang River, is the transportation hub of Xijiang Corridor, which has been known as "the gateway's great defense and the key to prosperity" in history.