>>17768591>>17769577>>17769608>>17768591The Manchus were also already under Ming rule for 200 years
The Ming ruled Manchuria as the Nurgan region military commission in the Yongle emperor's reign, and had their Jurchen eunuch slave Yishiha led expeditions against his fellow Jurchens and set up the Yongning temple stele.
The Ming Chenghua emperor led brutal genocidal expeditions against the Jurchens that slaughtered and raped them.
The Ming executed Jurchen chief Wang Gao in 1575 afte he tried rebelling and taking Fushun city.
Nurhaci grew up in the household of Ming general Li Chengliang and he Nurhaci was bilingual in Manchu and Mandarin Chinese and read Ming novels like Water Margin. Which he credited for teaching military tactics.
Nurhaci went on multiple tribute missions to Beijing and knew what the Ming looked like onthe inside.
The Ming slaughtered Nurhaci's father and grandfather which is when he started planning to revolt.
Nurhaci didn't even achieve his first capture of a Ming city in Liaodong by military force.
Nurhaci offered Ming officer Li Yongfang in Fushun in 1618 to give his own granddaughter to Li, in exchange for defecting and surrendering the city.
That was the same city Wang Gao failed to take decades earlier.
Nurhaci's son Hongtaiji gave more Manchu princesses to Han generals like Shang Kexi in exchange for bringing his entire army over along with hongyipao heavy cannon experts.
The Ming also defeated the Dutch in coastal Fujian and Penghu (Pescadores) in 1622-1624, then defeated the Dutch in Liaoluo bay in 1633, the Southern Ming remnants defeated the Dutch in Taiwan in 1661-1662, forced Spain to pay tribute and abandon the Moluccas (Maluku) in Indonesia forever and abandon Zamboanga in Mindnao for decades.
This was WHILE the Ming was fighting both the Manchus AND internal rebels (She-An rebellion and Li Zicheng) in 1620s and 1630s
And the Southern Ming in 1662 which stomped the Dutch and scared Spain, only controlled islands