ɪn dʒˈænjuːˌɛɹi tˈuː θˈaʊzənd ˈeɪt, hiː wʌz fˈaʊnd ɡˈɪlti ʌv slˈændɚ fɔːɹ ɐkjˈuːzɪŋ dˌiːpˌiːpˈiː tʃˈɛɹmən jˈuː ʃˈaɪikˈʌn ʌv ɪlˈiːɡəl lˈɑːbɪɪŋ.
In January 2008, he was found guilty of slander for accusing DPP chairman Yu Shyi-kun of illegal lobbying.