Koxinga and the Zheng Dynasty
In 1624, Zheng Chengkong was born in Japan to a Chinese pirate and merchant father and a Japanese mother. The family resettled in Fujian China when he was seven years old. Koxinga studied to be a government scholar.
In 1644, Beijing fell to rebels led by Li Zicheng and the emperor committed suicide. This led to the subsequent fall of Beijing to the Manchus. The Ming remnant forces relocated to Nanjing and were led by Prince Fu, who was proclaimed as the Hongguang Emperor. The following year, the Manchus captured Nanjing and Hongguang Emperor was executed.
In 1645, Prince Tang, Longwu Emperor, was installed as the next Southern Ming ruler and set up court in Fuzhou. Fuzhou was controlled by the Zheng family with Zheng Chengkong’s father, Zheng Zhilong, as head. The Southern Ming court was secure for some time due to the natural defences of Fujian province and the presence of the Zheng family army. It was during this time that Zheng Chengkong was given the title Koxinga (“Lord of the Imperial Surname”).
The Qing forces broke into Fujian in 1646. Zheng Zhilong abandoned the emperor, who was subsequently killed, and secretly negotiated with the Manchus. He surrendered himself on 21 November 1646 and was to become the “governor” of both Fujian and Guangdong and retired wealthy. Koxinga and his uncles refused to yield to the Qing and took control of Zheng Zhilong’s military forces. Their defiance would lead to the execution of Zheng Zhilong. While the Qing were victorious on land, the Zheng family had a powerful navy due to their trading and piracy activities. They conducted amphibious raids on coastal cities held by the Qing but were not strong enough to permanently secure them.
Forced off the mainland, Koxinga set sights on Formosa (Taiwan) in 1661. But he had to first deal with the Dutch presence on the island. He besieged Fort Zealandia until it surrendered on February 1662. The Dutch soldiers and civilians were set free but all VOC property and goods were left behind. Koxinga would then form the Kingdom of Tungning and the Zheng dynasty. The government was patterned after the Ming court but the kingdom did not claim to be the continuation of the Ming dynasty.
In the same year, Koxinga suddenly died and his son Zheng Jing took control of the kingdom. Koxinga would leave a lasting legacy for many people for different reasons. Today, he is worshiped as a god in Fujian and by overseas Chinese in Southeast Asia and Taiwan. He was hailed as a national hero in China, Taiwan, and Japan.
The Kingdom of Tungning would send troops to the mainland during the unsuccessful Revolt of the Three Feudatories in the 1670s. The ruler at that time, Zheng Jing, would die of illness in 1681 and a subsequent power struggle weakened the kingdom. The Qing took advantage of the chaos within the kingdom and launched an invasion. In 1683, Formosa was incorporated into the Qing Empire as part of Fujian province.

The Zheng army generally employed weapons and tactics similar to the Ming with a few exceptions. Their standard assault troops of choice would be the Rattan Shield Soldiers (Teng Pai Bing). They carried large shields made of hard plant fibre and swords for close combat. These troops left such a good impression on the Qing that they incorporated them into the army and copied their tactics.
Elite troops on the other hand would comprise of the Iron Men (Tie Ren). Instead of wearing classical Ming dynasty armour, these troops wore a full suit of armour similar in design to the ones worn by the Qing but lamellar in construction instead of brigandine. For offence, they carried large “horse chopping” blades. Exaggerated accounts during the siege of Fort Zealandia claim that these armours (along with the rattan shields) were bulletproof. Though these claims can be doubted, it was commonly agreed upon that the Iron Men were of better quality and morale compared to the equivalent Ming formations.
Finally, the Zheng army also employed a battalion of African gunners. These specialist African soldiers were originally from Macau serving in the Portuguese militia. When 200 of them sought freedom, they ended up in Fujian under the Zheng family army. Fighting under the banner of the Virgin Mary, they were experts in the use and maintenance of firearms and also fought bravely in hand-to-hand combat. During the siege of Fort Zealandia, they enticed the Dutch slaves to defect.
After the siege, the battalion replaced their matchlocks with high quality muskets that the Dutch had left behind. Little is known of the fate of these soldiers after the fall of the Kingdom of Tungning.