. "The Bulgarian Orthodox Church (Bulgarian: \u0411\u044A\u043B\u0433\u0430\u0440\u0441\u043A\u0430 \u043F\u0440\u0430\u0432\u043E\u0441\u043B\u0430\u0432\u043D\u0430 \u0446\u044A\u0440\u043A\u0432\u0430, Balgarska pravoslavna tsarkva) is the oldest Slavic Orthodox Church with some 6.5 million members in the Republic of Bulgaria and between 1.5 and 2.0 million members in a number of European countries, the Americas and Australia."@en . .