Here are the specific steps for binding WeChat to Taobao:

1. Open the Taobao App and go to the "My Taobao" page.

2. Click the "Settings" icon in the upper right corner of the page to go to the personal settings page.

3. On the personal settings page, click the "Social Account" option, and then click the "Bind WeChat" button.

4. On the WeChat binding page that pops up, enter your WeChat account and password, and click the "Login" button.

5. When binding WeChat, you need to authorize Taobao to obtain basic WeChat information. Click "Allow" to authorize and the binding is complete.

6. After the binding is complete, you can view the bound WeChat account information on the personal settings page.

It should be noted that if your Taobao account has been bound to other WeChat accounts, you need to unbind the previous WeChat account before binding the new WeChat account.