Ask a riddle!

One in a hundred (to make a solar term) and the Millennium (one in a hundred, the white word will be exposed)

The long river is gradually falling, and the morning stars are sinking (making a solar term).

White dew in early autumn (a solar term) (five elements in autumn correspond to white, and early autumn = dew)

There is no difference between spring water and direct current. There is a new (solar term) white dew between snow-capped mountains (spring water = white, road = road, road+snow-Hengshan = dew).

A sentence once said (making a solar term) is white dew (in ancient Chinese, white means to speak, to show = to show)