Fill in the blanks in the original. (1) In Pipa, the poem that haunts me after the music stops is ...
(1) The depth and hiding of sadness are more revealed in silence than in voice.
(2) Yunwu Valley and Menggu
(3) Drunk in the East and Autumn
(4) Raise your eyes, smile and sigh silently. (5) Don't be sad and impatient. (6) Loyalty and trust are the most mellow whether it is sweet wine or bitter wine.