左右摇摆 (左右搖擺) zuǒyòu yáobǎi

zuǒyòu yáobǎi phrase vacillate to the left and the right
Domain: Modern Chinese 现代汉语
Notes: Quote: from 毛主席语录 Quotations from Chairman Mao Tse-Tung (Mao Zedong 1966, p. 14)