What kind of flower is this and what is its scientific name?

Where is this flower and bird market so popular? This flower is called red heart spitting gold, hanging bell flower, creeping bell flower, red calyx amaranth, Brazilian acanthus, Brazilian palace lantern flower, lantern wind chime, hanging bell flower. Bellflower, lantern hibiscus, bellflower, creeping bellflower, there are many names

Hanging bellflower is an evergreen trailing plant with soft branches and heart-shaped green leaves. The flowers are unique, with flowers in the leaf axils, long stalks, drooping, heart-shaped sepals, red, closed petals, spitting out from the calyx, brown stamens, extending petals, shaped like wind chimes, delicate posture, bright colors, swaying in the wind, dynamic and elegant, Bright and lovely, it can be said that "a wind chime reveals its beauty among the green leaves".