Hu was notable for his liberalism and the frank expression of his opinions, which sometimes agitated other senior Chinese leaders. On a trip to Inner Mongolia in 1984, Hu publicly suggested that Chinese people might start eating in a Western way (with forks and knives, on individual plates) in order to prevent communicable diseases. He was one of the first Chinese officials to abandon wearing a Mao suit in favor of Western business suits. When asked which of Mao Zedong's theories were desirable for modern China, he replied "I think, none".