project manager and account manager. According to official website of Rizhao Pharmaceutical Distribution Service Co., Ltd., pharmaceutical logistics companies usually have the following positions: project manager, account manager, transportation dispatcher, warehouse administrator, warehouse operator, logistics business representative, packaging clerk, logistics analyst, etc. Rizhao, named after "the first light shines at sunrise", is located in the central coastal area of Chinese mainland and on the coast of the Yellow Sea in the southeast of Shandong Province. Its geographical coordinates are 118 25'-119 39' east longitude and 35 14'-36 14 north latitude.