组三组六最简单的方法

简介：The Wu family occupied a lot of land around Ningyuan. Many people who fled from Liaodong eventually became servants who worked for the Wu family and sent troops, or they were called private slaves. Although these private slaves belonged to the Ming Dynasty The common people, however, eat the food of the Wu family and wear the clothes of the Wu family, so of course they must obey the orders of the Wu family.