In the case of China, there is not really any direct funding of political movements in Europe. However, this was the case with Russia, which financed the various European extreme right-wing parties and even admitted it publicly by receiving them officially and putting its oligarchs at the service of this project of union of the extreme right-wing parties in Europe and of all the movements that questioned European institutions.
In the case of China, there are no open political games. On the other hand, there are political figures who are in the Chinese orbit and think tanks or research institutes that participate in public life and receive direct or indirect funding from China. So the penetration of political life is more indirect than overt.