《dàqìngtángcìyànyuándāngyòushīchéngwúyuèwáng Grand celebration hall Ciyan Yuan Yue Wang Dang was a poem》《yòuhé Another and》《zàihé Again and》《zhònghé Weight and》《yùzhìchūnyóuchángjù Poems and writings authored by the emperor Spring outing Tang poetry of having seven characters to each line》