雨夜房车

Meaning

"Mountain and Sea Delicacies" is the combined name for Gong Jun and Zhang Zhehan's individual fans. Gong Jun fans = 菌丝 (mycelium) = mushroom = mountain delicacy. Zhang Zhehan fans = 海哲 (jellyfish) = sea delicacy. Together: "Mountain & Sea Delicacies."