The Waves That Never Disappear

This film (drama)Also known as永不消逝的电波，is aMainland ChinaProducerbeauty live，At2010Released in year 。The dialogue language isMandarin Chinese，Current Douban rating7.9(For reference only)。

The story takes place in Shanghai during the early days of the War of Resistance. The Japanese army uses a radio positioning vehicle to dismantle the underground intelligence network of the Communist Party. The superiors send Li Xia (played by Zhao Lixin) and He Lanfeng (played by Jiao Junyan) to secretly meet with the remaining members of the intelligence station, Jin Da (played by Wang Guojing) and Bai Liyao (played by Liu Ying), using fake telegrams to lure in an internal traitor. Li Xia designs a plan that kills the Japanese special agent Jin Da and forges an identity to infiltrate the No. 76 den, sending many important pieces of intelligence to Yan'an. After the Japanese surrender, a high-ranking official of the Kuomintang takes control of Shanghai, and the deputy head of the Military Statistics Bureau in Shanghai, Zhao Ziqi (played by Lü Xing), makes a fortune. Seizing this opportunity, Li Xia once again infiltrates the Confidential Bureau. Later, Zhao discovers Li Xia's Communist identity, leaving him shocked. Originally able to escape successfully, Li Xia takes his wife and child as hostages to obtain the city defense map of Shanghai, trying to persuade the head of the Shanghai station of the Confidential Bureau, Ouyang Shan (played by Li Mengnan). Ouyang laments the incompetence and corruption of the party-state and finally agrees to cooperate with the Communist Party, but at this moment, Zhao Ziqi reveals his murderous intent...