Open Apple's mobile phone to share information with family. Can the other party see all your records?

Yes, you can see the record. The operation method is as follows:

1. First, in the mobile phone, open the settings, as shown in the figure below.

2. Then, in the page that opens, click the avatar of Huawei account.

3. Then in the page that opens, click Set Family Sharing, as shown in the figure below.

4. Then in the open page, click Start Using, as shown in the figure below.

5. Finally, in the opened page, select the function of sharing with family, as shown in the figure below.