What is a two-part allegorical saying nonsense?

Two-part allegorical saying nonsense is: blind people tell fortunes.

For example:

1, crazy talk in a dream: nonsense.

2. Prodigal Street: Nonsense.

3. Drunk and dreaming: nonsense.

4. talk in a dream: nonsense.

Xiehouyu:

Two-part allegorical saying consists of two parts: the first part is the introduction, like a riddle, and the second part is the background, like a riddle, which is very natural and appropriate. In a certain language environment, the first half sentence and the second half sentence are usually spoken. You can understand and guess its original meaning, so it is called two-part allegorical saying.

Han civilization has a long history, and historical vicissitudes have precipitated, refined and condensed into a wonderful Chinese language art, among which two-part allegorical sayings have their unique expressive force. Give people profound thinking and enlightenment, spread through the ages. It reflects the unique customs, traditions and national culture of the Chinese nation, tastes life, understands philosophy and improves wisdom. Two-part allegorical sayings are generally profound, and a short sentence condenses a lot of wisdom.