The gourd in Hanshu came from the western regions, and things in the western regions were generally named after Hu Lai. The cucumber inside is a cucumber now.
Yan Xing-Han is adapted from the novel Yan Xing-Han. It's ok, let's call it. It tells the story that Ling, a young general with a heavy life experience, and Cheng Shaoshang, a "left-behind girl" who left home with her parents for a long time, healed each other in countless tests, grew up together, adhered to inner justice and worked together to resolve the crisis at home and abroad.