On the morning of May 18, fresh Hunan crayfish weighing 612 kg "took off" from Changsha Huanghua International Airport to Phnom Penh International Airport via Lanmei Airlines Flight LQ967 and they arrived in the afternoon. This is the first time that Hunan's local aquatic products have been exported to Cambodia. Relying on the abundant choices of international flight routes and the outstanding advantage of timeliness at Changsha Huanghua International Airport, air transportation has become the first choice for crayfish to "travel abroad". (Bo)