I've been trying to make sense of Chinese cannons (especially of the 1500s and 1600s) lately, and I have several questions:
Was there any sort of classification based on size, purpose, design, etc.?
The most common names seem to have been "dajiangjunpao" "folangjipao", and "hongyipao". What was the nature of these?
Other names include "first general", "second general", "zhankou", "xiangyang".
There was also the "hudunpao" which was sort of an anti-personnel mortar.
I can note traditional styles, western styles, and also intermediate styles.
folangjipao and hongyipao were reverse engineered from european cannon.
In the 1520's Ming China's navy defeated the Portuguese twice, one at Tunmen in 1521 and at Xicaowan in 1522. At Xicaowan after defeating the Portuguese, the Chinese captured a Portuguese ship and its cannon, and took the Portuguese breech loading cannon back to Beijing and then reverse engineered it. It was put into mass production as the "folangji" (frankish) cannon, since the Portuguese were known as "folangji"(Franks). Non-westerners used to call all western europeans as "Franks".
"hongyipao" was reverse engineered from Dutch cannon. "hongyi" means "red barbarian" and that was the name for the Dutch. China defeated the Dutch in a war over the Pescadores in 1624. The Chinese navy also defeated the Dutch at Liaoluo Bay in 1633, first using fireships to attack the Dutch and then blasting them with cannon. In 1662, Chinese Ming loyalists under Koxinga defeated the Dutch and drove them out of Taiwan. There were plenty of opportunities to seize Dutch cannon, but it might have also been obtained peacefully (through trade with the Dutch East India Company). In any case, the Chinese managed to obtain the cannon and reverse engineer it.
In both these instances, it was noted that the Chinese cannon was inferior but the Chinese still defeated and blew up the Portuguese and Dutch ships. I posted about that here-
http://historum.com/asian-history/8...ck-antagonism-3.html#post2065174?postcount=22
After the Portuguese were defeated by the Ming in the 1520s- 1540s and driven off Guangdong, Fujian, and Zhejiang's coasts, they later returned peacefully and were given the harbor at Macao to trade. In the 1620s-1630s another type of cannon was peacefully traded by the Portuguese to Ming China and also put into mass production.
The foreign cannon were variously obtained as war booty or traded.