For our freight forwarding industry , February and March every year is a off-season for our shipment. However, due to the sudden outbreak of global epidemic, we are in a busy and tense state every day. The epidemic situation has a great impact on the whole freight forwarding industry, and various problems are coming one after another. For example, the export demand of epidemic prevention materials continues to rise, the customs constantly changes and adjusts the export documents of epidemic prevention materials; a large number of international flights are grounded, resulting in very tight positions, unstable flight timeliness, and unprecedented air freight prices; the number of port operators is reduced, the destination port is blocked, and customs clearance is slow. At the beginning of the epidemic, sunny worldwide Logistics Co., Ltd. did not shrink back from various problems. Instead, it immediately entered an emergency state. All departments performed their duties and went all out...