Forgot Yahoo mail password

Hello,
i forgot my yahoo password , also i change my place and i don't have access to my old phone number i'm using a new one . and i cannot remember the old email address which is i gave for recovery email .. and i really have a important emails in my yahoo email but i try a lot of time to access unfortunatly i cannot , i really appreciate it if help me if there is a othere way i can try , thank you very much