Is it reliable to open an account in orient securities and Hongkong?

Orient securities has a financial subsidiary in Hongkong, and the qualification is definitely there, but you still have to look at the actual account opening process. If you need to apply for a bank card in Hong Kong, you can basically open an account directly without leverage. If you can leverage, you don't need a bank card in Hong Kong, which is basically a sub-account with a high risk of principal loss.