There is a thing today whose main character is "1+Pha+And+Glycolic+Acid". This is the key, and everything is oriented towards this.

In this thing, "1 + Pha" and "Glycolic + Acid" are related to each other and form a whole. Its nature may be unique, or it may have its own specific ability in various uses.

"1 + Pha" is unique in nature, or it is the genus of the cornerstone, laying the foundation of this thing. And "Glycolic + Acid" also has a role that cannot be ignored, or it complements it, or it stimulates its different effects in a specific situation.

The two are coordinated, in different situations, or have different performances. Or it plays a key role in the synthesis of things; or it uses its effectiveness to add unique help.

When acting, be sure to take "1+Pha+And+Glycolic+Acid" as the core, understand its nature, and follow its laws in order to obtain its essentials, make good use of this thing, and achieve the desired purpose.