Free features are sufficient for daily use, and some email providers offer more advanced features (and need to collect emails, the bookmark is about to explode).
Customizable email prefixes and suffixes:
https://temp-mail.io/zh (provides email forwarding service, view email history)
https://mail.td (provides email forwarding service)
http://24mail.chacuo.net (provides email forwarding service, fake email address, email authenticity check, email IP query, etc.)
https://temp-mail.org (advanced members can modify suffixes, customize suffixes)
https://linshiyouxiang.net
https://www.guerrillamail.com/zh
https://www.moakt.com/zh
Only customizable email prefixes:
https://yopmail.com/zh (can use automatically assigned email aliases)
https://mail.mjj.edu.ge (can get partial education discounts)
https://www.linshi-email.com