3千米海岸7厘米蔚蓝
[3 qiān mĭ hăi àn 7 lí mĭ yù lán]
The name combines imagery and metaphor to express a sense of beauty that feels unattainable or fleeting. '3 kilometers of coastline' suggests a vast scene while '7 centimeters of blue' conveys a delicate and intimate glimpse of the same vastness, perhaps symbolizing deep affection or admiration.