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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/kinabr91	2025-03-07	Post	`8`	English, French	Chinese
u/beuraieon_	2025-03-09	Post	`8`	English, French	Chinese
u/ok_shine_3161	2025-03-19	Post	`8`	English, French	Chinese
u/specialistpoint8385	2025-03-22	Post	`8`	English, French	Chinese
u/mediocre-student-983	2025-04-02	Post	`8`	English, French	Chinese

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