According to the recruitment information of Tongling Du Jiang Stomatological Hospital, the salary of the receptionist is 4,000 yuan. Tongling, referred to as the copper capital for short, was called Dingling and Yi 'an in ancient times. It is a prefecture-level city under the jurisdiction of Anhui Province. It is a city in the center of the Yangtze River Delta, located in the east of China and south-central Anhui Province.