Transcription of Qianlong emperor's Four Imperial Poems, Including "Regaling the Cranes"

成扇

放去胎禽雪翼毸。迴翔何不可招來。王倪齧缺寧須道。者箇佳賓乃稱陪。來往瑤臺意自仙。一聲清唳徹雲天。漫言縻爵心猶在。霞表相延屬偶然。有雪霜儀宜伴侶。無煙火氣得清臞。何當喚起唐伯虎。為我揮毫寫入圖。去亦不追來不拒。空聽為翥宇為翔。了知欲入新詩句。豈是翻因戀稻粱。欵鶴四首。溪園綴景育雙鶴。松下忽聞清唳長。比儗似殊立仗馬。一鳴翻得飽官糧。戲詠鶴。御製詠鶴詩。臣彭元瑞敬書。