The poem also says that there is a pair of seven-character couplets on the pillars on both sides of the three pools reflecting the moon.

Adjective complement

There is a seven-character couplet on the pillars on both sides of Santan Yinyue.

Happiness-only filial piety-is it delicious?

Part I: I am silent and filial;

The second part: Tai Tang You Wei is a collection of poems.

The second couplet "Tai Tang" is a soup made without any seasoning, which is used to describe the taste of poems and books that most people find boring.