Chiu says that it is common, after a funeral, to see the wife or legitimate children of the deceased asking the illegitimate children to give up all rights to inheritance.
邱晃泉指出，常見在辦完喪事的那個晚上，有婚姻關係的那方會要求沒有婚姻關係的子女簽下放棄繼承的承諾書。