Look at the picture and guess the answer to the idiom "pouring milk from a cup"

The picture in this level shows a cup of water, with a teapot and a milk bottle next to it, both of which are pouring milk into the cup. Well, it can be inferred from this that the answer to this level is water and milk blending.

水 milk blending

The pronunciation is shuǐ rǔ jiāo róng

Meaning: interaction, combination; Fusion: circulation, reconciliation. Fusion like water and milk, metaphorical relationship is very harmonious or closely combined.