[Interpretation] Push out the old grain in the granary; Replace the new grain. Extended to eliminate the dross in the old things; Absorb the essence; Make it develop in a new direction. Chen: Old grain is stored in the warehouse.

[Language] Song Fei's "Liang Xi Ren Zhang Zhi Qian Wen Porridge" quoted Dongpo Post: "Wu Yezi advised rice porridge; Cloud can push Chen Zhixin; Benefiting the stomach and nourishing the stomach. "

[announce] to come out; Can't pronounce "cū".

[Discrimination] Chen; Unable to write to "array"

[near meaning] spit out the old and accept the new, and get rid of the old and innovate.