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This article was the subject of a Wiki Education Foundation-supported course assignment, between 28 March 2019 and 8 May 2019. Further details are available on the course page. Student editor(s): Czhu1995.

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This article was the subject of a Wiki Education Foundation-supported course assignment, between 4 October 2021 and 9 December 2021. Further details are available on the course page. Student editor(s): Amber MWY.

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The following Wikimedia Commons file used on this page or its Wikidata item has been nominated for deletion:

• The origin and spread of the Sino-Tibetan language family.png

Participate in the deletion discussion at the nomination page. — Community Tech bot ( talk) 09:37, 16 March 2022 (UTC)

My name is inin 202.93.13.227 ( talk) 10:06, 11 December 2023 (UTC)

hello! do you have a question or comment about how to improve the page? Remsense 留 10:09, 11 December 2023 (UTC)