After walking half a mile, I saw a flowing clear spring, walked up and west along it for half a mile, and reached the foot of the mountain.
(At the foot of Silent Mountain in Cangshan, Yunnan) There is a vigorous old acacia tree standing on the cliff. There is a spring water flowing eastward from the root of the tree, as if washing and combing the root. The spring water is as clear as a mirror. This big tree in spring blooms at the beginning of April of the lunar calendar every year. Its flowers are like butterflies, with lifelike tentacles and wings, which are no different from real butterflies. Thousands of real butterflies have to wear tails.
I'm in Sanlicheng, western Guangdong. Lu told me about the magical place in butterfly spring, and it's still too early to blossom. Ask the locals, some people say that butterflies are made of flowers, others say that flowers like butterflies attract butterflies, and I don't know who is right.