In the mid-1940s, Wang Guangmei traveled to the Communist Party headquarters in Yan'an and served as an interpreter during efforts by the American statesman George Marshall to negotiate a truce between the Nationalist government and the Communist rebels.
Pada pertengahan 1940-an, Wang Guangmei perjalanan ke kantor pusat Partai Komunis dalam Yan'an dan menjabat sebagai penerjemah selama upaya oleh negarawan Amerika George Marshall untuk menegosiasikan gencatan senjata antara pemerintah Nasionalis dan Pemberontak komunis.