北杨秋涩南郭红豆
[bĕi yáng qiū sè nán guō hóng dòu]
The name combines elements evoking nostalgia: ‘Beiyang Qiusi (Northern Poplar in Autumn)’ signifies loneliness or awkwardness while 'Nanguo Hongdou (Red Beans in Southern China)' symbolizes longing or sweet remembrances, together they convey poignant, sentimental moods of separation and affection.