Making couplets with poems or the ideological content of poems should meet the basic requirements of couplets.
According to the couplet given below, the ideological content of the poem Farewell to Cambridge or Rain Lane should meet the basic requirements of couplets.
The first part: In the cold autumn after independence, Mao Zedong reviewed the eventful autumn.
Part II: After bidding farewell to Cambridge, Xu Zhimo expressed his deep attachment.