Copywriting 1: Darkness and turmoil are the beliefs of this era, and pure enthusiasm is this era. "I volunteer to join the Communist Party of China, insist on enforcing party discipline, not be afraid of difficulties or sacrifices, and fight to the end for the cause of communism."
Copy 2: The sincere emotions intertwined with love and patriotism. For the country: He is infamous and attracts attention. He is a fake traitor. For love: Once I meet a pure white, I will never think of anything wrong with him again. For the country: her innocent heart, ideals and beliefs, she is an underground party member; for love: she will only hold one hand in this life and grow old with one person
Copy 3: A spy war story about the Republic of China. The background is a bit heavy on the hatred between the country and the family, but there is no abuse throughout. The husband and wife team work together to collect intelligence about the Wang Puppet Government and the Japanese Shanghai Command. It is a sweet story. Please forgive me for the lax historical research.