Complex sentence: The party is also anti-globalist, and wants to abandon Serbian attempts to become a member of the European Union, instead establishing pan-Slavic "brotherly" ties with Russia, as well as ties with China, and to unite all Balkan Serbs into a single country.
Split into simpler sentences: The party is also self-describedly anti-globalist, and wants to abandon Serbian attempts to become a member of the European Union. Instead, it wants to establish pan-Slavic "brotherly" ties with Russia, as well as ties with China, and to unite all Balkan Serbs into a single country.