According to Ye Shengtao's writing, because the author has tracked and observed what he wrote, it shows the change of tender head with time. Compared with mung bean, the author vividly explained the size of tender head the night before, and vividly reflected the growth and change of tender head through the detailed description of new strips, leaflets, buds and new tender heads that appeared in the morning. Standing and watching in this small place is the power of tacit understanding of life. Tacit understanding is understanding here. From this immature little head, the author understands the tenacity of vitality and praises the power of human endeavor. So I only wrote vine buds and leaves, not flowers.

Morning glory is an annual twining herb of Petunia in convolvulaceae. The flower of this plant is shaped like a trumpet, so some places are called morning glory. Also known as morning glory.