What are the small trees with long vines?

Small tree species include Xifu Begonia, North American Begonia, Cherry Tree, Magnolia Tree, Purple Plum, Red Plum, Golden Elm, Red Peach, Elm Flower, Purple Dwarf Cherry and Lagerstroemia indica. Small trees have erect branches, oval or rhombic leaves, undivided or 3-lobed leaves, rounded or pointed lobes and hairy dorsal veins.

The flowers are bell-shaped with a diameter of 5-8cm to the right. The flowering period is from June to August, but the continuous flowering period is longer. I like warm and sunny environment, and the growth temperature is 15 to 25℃. The growth habits of small trees are slightly cold-resistant, relatively shade-tolerant, drought-tolerant, well drained and sandy loam fertile. Deciduous trees are distributed in the Yangtze River valley of China, reaching Shandong in the north and Zhejiang, Japan and Korean Peninsula in the south. Cuttings can be cultivated by dividing plants or inserting stems, pruning branches or terminal buds. From spring to summer, every time 12- 18 cm is saved, the leaves are cut in half, inserted into river sand or snake sawdust, and preserved. The roots can grow into seedlings after about 2-3 weeks.