Maple and Plum

Maple and Plum is a fan-given term to the couple Huizong Zhungxi and Another Beatrix Badwin

In other languages
Mandarin (Taiwan): 加拿大台灣, Jiānádà táiwān (Canada to Taiwan)

Mandarin (China): 红蜘蛛x粉红蝶, Hóng Zhīzhū x Fěnhóng Dié (Red Spider x Pink Butterfly)

Origin
The name is derived from the national tree of Canada and national flower of Taiwan, maple and plum.