Splintertalk:
https://www.splintertalk.io/@lcly/en-cn-what-is-splinterland-or-splinterland

Youtube:

Made a introduction about Splinterland to mandarin speaking audience, English subtitle available.

Facebook:
https://www.facebook.com/groups/647479896216979/?multi_permalinks=720661085565526&notif_id=1641646042019251&notif_t=feedback_reaction_generic&ref=notif