Mezue ahịrịokwu na-esonụ: N'etiti ntinye nke ndọrọ ndọrọ ọchịchị ọtụtụ, Poungui gbara arụkwaghịm na PCT na 28 November 1990 wee bụrụ onye ndu nke otu ọhụrụ, Union for Social Progress and Democracy (UPSD). Ná ngwụsị nke
June-October 1997 agha obodo, nke onye ndu PCT bụ Denis Sassou Nguesso laghachiri n'ọchịchị, Poungui, dịka onye na-akwado Onye isi ala Pascal Lissouba, gbagara na mba ọzọ. Ọ nọrọ n'ala ọzọ ruo n'afọ 2006.