In 1962, she had a statue erected in Saigon to the memory of the Trưng Sisters, with the facial features modelled on herself, and also established the Women's Solidarity Movement, a female paramilitary organization. The statue cost US$20,000, a substantial sum at the time, given that South Vietnam was a developing country, but she was undeterred by criticism about largesse. She pressured the wives of ARVN officers and public servants into joining her "movement". A flamboyant woman, Madame Nhu took to flashing around her handgun in public, and the Women's Solidarity Movement was intended to allow Vietnamese women to participate in the fight against the Viet Cong, just as the Trưng sisters had fought against the Chinese, but most of the women who joined the movement were upper-class women who believed that their husbands would benefit by being given government jobs.