1. Download Ade's one-stop mobile APP first, and then log in to the securities account.

2. Secondly, click "Subscribe for new shares" in the new share center, and then select "Hong Kong stocks" to see the new shares of Hong Kong stocks.

3. Then click "Subscribe" on the right side of the new shares.

4. Finally, enter the subscription share, submit and pay the order. This is how Shangtang Technology invests in Hong Kong stocks.