As a matter of fact, the day before this demonstration, the Taiwan Confederation of Trade Unions (TCTU) held an even bigger traditional May Day demonstration, and the "temp worker" problem was also a target of protests.
事實上，前一天，全國產業總工會也舉辦一場規模更大的傳統遊行，「派遣」問題同樣是抗議的標靶。