The large enterprises you are requesting generally refer to large international enterprises, such as the world's top 500 companies, or the domestic top 500 companies, and some are Hong Kong and Taiwan companies. They are basically all Very legitimate large multinational corporation. Such large enterprises need the kind of talents you describe. Because the future is a society where high-end talents are extremely scarce. Therefore, large multinational companies like this, whether in the gold, futures or bond industries, need such talents.