Warnung bei = warning in (the event of)
Warnung bei = warning when
Warnung bei = warning during
"Warnung bei" is German for "warning at" or "warning about." It is often used in the context of alerts or notifications to indicate that there is some impending danger, issue, or important information that needs to be acknowledged.
bei
At can be translated as an, bei or auf in German.
bei or mit
by your side = bei deiner Seite
Willkommen bei Facebook.
Willkommen bei Lichtenstein
Auch
Bei (By) Depending on the context also: von neben an mit
"Ich bin immer bei dir"
Willkommen bei VonDetweiler Kunst
It means "my most precious treasure." "Wo de" meaning "mine", "qin ai" meaning beloved, "bao bei" meaning treasure. Hope that helped.