"Don't forget to tell Naiweng during family sacrifices" means that when worshiping your ancestors, don't forget to tell your father the good news.
"Don't forget to report family sacrifices to Nai Weng" comes from the fourth sentence of the ancient poem "Shi'er" by Song Dynasty poet Lu You. The full text is as follows:
Death means that everything is in vain, but Sad to see Kyushu. Wang Shibei set the Central Plains Day, and he never forgot to tell Naiwen during family sacrifices.
Translation:
I knew that when I died, everything would be gone. The only thing that made me sad and regretful was that I could not see myself with my own eyes. The reunification of the motherland. When the day comes when the Song army regains the lost land in the Central Plains, when you worship your ancestors, don't forget to tell your fathers the good news.
Appreciation:
This poem is Lu You's last will and testament to his son, and it may also be Lu You's last poem. The poem expresses the sentiment of an old man who is about to die and will never forget his motherland, which was shattered by foreign invasion. He hopes that his children can tell him the news of victory on the day when the motherland is restored. From this poem, people can feel the strong patriotism of an old poet at the end of his life. This poem "Shi'er" is the patriotic spark that burst out at the end of his life. It can also be seen as a summary of his patriotic thoughts and poems throughout his life.
This poem is a famous piece among Lu You's patriotic poems. Lu You devoted his life to the struggle against the Jin Dynasty and always hoped to regain the Central Plains. Although he encountered frequent setbacks, he still did not change his original intention. From the poem, we can understand how persistent, deep, warm and sincere the poet's patriotic passion is! It also embodies the poet's lifelong thoughts. The poet consistently held the belief that the Han nation at that time must recover its old things, and had the confidence to win the cause of the war of resistance. The title is "Shi'er" which is equivalent to a will.
In a short space of time, the poet courageously instructs his son, which is extremely upright and exciting!