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				| One of the drawings in Guan Tianpei's "A Tentative Collection on Preparing for Coastal Defense" |  
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				| Prof. Ching-chih Chen visit the Weiyuan Fort with Humen Bridge at the background |  
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				| Drawing at the The Sea Battle Museum - Enacting the Humen Sea War |  
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				| One of the drawings in Guan Tianpei's "A Tentative Collection on Preparing for Coastal Defense" |  
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				| Prof. Ching-chih Chen visit the Weiyuan Fort with Humen Bridge at the background |  
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				| Humen Coastal Defense Cannon's back showing the 28400 lb weight |  
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				| The British Orient Expeditionary Army blockaded the Pearl River estuary |  
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				| Prof. Ching-chih Chen visit the Weiyuan Fort with Humen Bridge at the background |  
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				| The Weiyuan Fort's lower hidden wall hole with Humen Bridge fully in sight |  
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				| Guan Tianpei's "A Tentative Collection on Preparing for Coastal Defense" |  
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				| The Weiyuan Fort's lower hidden wall hole with Humen Bridge fully in sight |  
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				| Records describing Lin Zexu's destroying opium on the Humen beach |  
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				| Label on Guan Tianpei's "A Tentative Collection on Preparing for Coastal Defense" |  
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				| Introduction to the Humen Fort's batteries and how battles were fought |  
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				| Prof. Ching-chih Chen visit the Weiyuan Fort with Humen Bridge at the background |  
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				| Drawing at the The Sea Battle Museum - Enacting the Humen Sea War |  
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				| Drawing at the The Sea Battle Museum - Enacting the Humen Sea War |  
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				| Model at theSea Battle Museum Describing the Postion of Humen Sea War |  
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				| Humen Bridge seen from the Weiyuan Fort's open-air emplacements |  
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				| Guan Tianpei's "A Tentative Collection on Preparing for Coastal Defense" |  
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				| Drawing at the The Sea Battle Museum - Enacting the Humen Sea War |  
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				| Introduction to the Humen Fort's batteries and how battles were fought |  
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				| Humen Bridge seen from the Weiyuan Fort's open-air emplacements |  
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				| Drawing at the The Sea Battle Museum - Enacting the Humen Sea War |  
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				| Drawing at the The Sea Battle Museum - Enacting the Humen Sea War |  
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				| Drawing at the The Sea Battle Museum - Enacting the Humen Sea War |  
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				| The Weiyuan Fort's lower hidden wall hole with Humen Bridge fully in sight |  
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				| Prof. Ching-chih Chen and Dongguan Public Library staff at the Humen Coastal Defense Cannon |  
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