Caress the current situation
It's about remembering the current events and the past.
Idioms and allusions
Zhu Shixiu's book with Lin mu'an in the Qing Dynasty: "so I read the book of Confucius Beihai and Emperor Wu of Wei Dynasty, and the book of Emperor Wen and song of Chao Dynasty, which is full of sorrow because it caresses the current situation and counts its teeth generously."
Discrimination of words
nothing
Caress the current situation
mouth parched and tongue scorched - kǒu gàn shé jiāo
not occur even in a hundred years - bǎi nián nán yù
blow on an instrument or finger a stringed instrument - pǐn zhú tiáo sī