This should be Parthenocissus tricuspidata, also known as Parthenocissus tricuspidata, Parthenocissus tricuspidata, Dendrocalamus fasciculatus, rattan of maple leaf, cordyceps sinensis, red silk grass, kudzu vine, Parthenocissus tricuspidata and red grape vine. Parthenocissus tricuspidata, also known as "Bashan Tiger" and "Ivy", is a grape plant. It blooms in summer with small yellow-green flowers and purple-black berries. Climbing on walls or rocks is common everywhere in China. The roots and stems of Parthenocissus tricuspidata can be used as medicine to promote blood circulation, remove blood stasis, reduce swelling and detoxify. Fruit can make wine. ?

Parthenocissus tricuspidata can climb straight up, relying on the sucker and developed air roots on its tendrils. In particular, those small suction cups, like gecko claws, can secrete a substance similar to glue and adhesive, which is firmly adsorbed on a vertical surface like a wall, and will not fall down no matter whether it rains or blows. The "tiger" in the name refers to the climbing ability like a gecko.