I found the following users who may fit your language exchange criteria:

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/tandem230108	2024-03-15	Post	`7`	German (Native)	English, Chinese
u/veronikazoch1	2024-04-30	Post	`7`	German (B2)	English, Chinese
u/fearless-rip-1675	2024-03-07	Post	`5`	German	English
u/silly-walrus-1	2024-02-07	Post	`5`	German	English
u/ilikey0u	2024-02-25	Post	`5`	German	English

Please feel free to comment on the above posts to get in contact with their authors.