Which idioms have words with old pronunciations?

Chen Chenxiang's generous speech is welcome. His metabolism is declining, his goose is declining, and his life is full of dust.

Morning light, morning bell and dusk drum are rare, such as the morning star, imperial envoys, ministers of Yin, ministers of princes, founding ministers and founding heroes.

Clean, clean, sophisticated, sophisticated, eager to spend the morning, month, night, auspicious day, beautiful scenery, the city's detachment.