During his exile in Chen Jinxing, Xie Changting, then chairman of Democratic Progressive Party Central Rating Committee, said that in order to encourage Chen Jinxing to surrender, he was willing to form a team of lawyers to defend Chen Jinxing and his family and fight for their rights and interests. In the hijacking of the South African military attache, Xie entered the scene for negotiations three times at the request of gangsters. However, due to the uninterrupted live broadcast of TV stations, Xie Changting's reputation, which fell to the bottom after the Song Qili incident, came back to life. In the future, he will act as Zhang Suzhen's defense lawyer and make Zhang Suzhen pay bail. It is generally believed that because of Xie Changting's performance in the White Case, Xie Changting has accumulated political capital to run for the mayor of Kaohsiung in the future. However, Bai Bingbing was dissatisfied with Xie Changting, and advertised in the 1998 Kaohsiung Mayor Election, accusing Xie Changting of being "not a good person or a bad person, but not a person at all". At the end of the advertisement, it was written in black and white that "Xie Changting is not human". However, because it was regarded as unfriendly, it had an adverse effect on the election of another candidate, Wu Dunyi.

The occurrence of the White Case affected people's confidence in the Kuomintang as the ruling party at that time, and the opposition parties (mainly Democratic Progressive Party and the New Party at that time) found the focus of criticizing the ruling party. However, the ruling party is powerless to criticize a series of major criminal cases and the opposition party's deterioration of social order, which further strengthens the impression of Taiwan Province residents on the "incompetence" of the Kuomintang. In response to the White Case, the opposition party demanded a cabinet change and asked the "President" to go to the "Legislative Yuan" for questioning, but due to the lack of legal resources, there was nothing they could do, which also highlighted the imperfection of the constitutional system in Taiwan Province Province at that time.

The investigation of Bai Xiaoyan's murder case was delayed, and Chen Jinxing and others successively committed many serious cases of robbery, rape and murder. People-oriented Education Foundation, Peng Foundation and other social organizations 100 jointly launched "May 4th Mourning Xiaoyan and Marching for Taiwan Province", and took to the streets to protest on May 4th 14, focusing on the personal safety of women and children, hoping to find a safe living space and growth environment for them, with writers as the general convener. In the statement of the March, Lee Teng-hui, the then "president", also refuted the conspiracy of United front in the tour, but the action of citizens, demanding that "the president admit his mistake and change the cabinet". The demonstrators wrapped their hands in white gauze, held purple cloth strips, held high black protest boards such as "sadness" and "anger", stamped their feet collectively, and thousands of people lay on their backs to express their anger and protest. Chengshe also issued a statement attacking the Premier and demanding that Lien Chan step down. Ma Ying, then political commissar, made a statement of "resignation and retirement".

On May 18, People-oriented Education Foundation joined more than 500 non-governmental organizations to hold the "May 18th Love Taiwan Province Province with Your Feet" parade. All political parties and trade unions mobilize their members to participate. The New Party, the Green Party, the Organic Party and Democratic Progressive Party all took to the streets, shouting slogans such as "President admits his mistake, replaces the cabinet", "admits his mistake, admits his mistake, admits his mistake" and projecting his feet with laser beams.

Organizers claimed that the number of people in the two marches reached more than 654.38+10,000, which was one of the important social movements in Taiwan Province Province and had a great shock to the political situation at the end of the Kuomintang's administration.