Japan's enslavement of much of Asia gave pan-Asianism a bad name.

日本在二战时期对亚洲大部分地区的殖民给泛亚主义留下了坏名声。

youdao

China is now the coming Asian power, but it is not an intellectual hub of pan-Asianism, either in Communist orthodoxy or in efforts to revive Confucianism.

ECONOMIST: The intellectual roots of Asian anti-Westernism