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Uploaded a work by The author of the ''Đồng Khánh địa dư chí''. from * [https://leminhkhai.wordpress.com/2010/09/22/the-han-vietnamese-more-evils-of-qu%e1%bb%91c-ng%e1%bb%af/ The Hán-Vietnamese?? (More Evils of Quốc Ngữ). - September 22, 2010 / leminhkhai]. ([https://leminhkhai.wordpress.com/ Lê Minh Khải's SEAsian History Blog]). * [https://leminhkhai.files.wordpress.com/2010/09/1.gif Section of the Đồng Khánh địa dư chí discussing the ethnic demographics of the Hưng Hóa region 01]. ([htt...
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