What is the basis for the statement that He Tengjiao, an important minister of the Ming Dynasty, harmed the country?

The life story of He Tengjiao, an important minister of the Southern Ming Dynasty, is partially recorded in his main work "The Collection of He Tengjiao, King of Xiang in Ming Dynasty".

According to the description of the work, He Tengjiao's life experience was very bumpy. He fought abroad for many years and experienced several ups and downs. He was originally from Liping Prefecture in Guizhou. During the Chongzhen period, he once served as the magistrate of Nanyang County and was quite effective in suppressing bandits there. It is said that during his tenure as magistrate, banditry in Nanyang was eradicated and peace was extremely peaceful. Therefore, He Tengjiao was quite famous in the local area.

In 1645 A.D., the Manchu army was ready to move outside the customs and had the tendency to go south to invade the Ming Dynasty. Therefore, He Tengjiao, who served as the governor of Huguang, joined hands with the peasant army of Li Zicheng's old army to resist the Qing army and defend the country. , this may be the most glorious period of history in He Tengjiao's life.

Because the Qing army had strong soldiers and strong horses, the Ming Dynasty's local troops did not cooperate well, so the resistance was very difficult. In 1647 AD, the overwhelming Qing army captured several important towns in Hunan. He Tengjiao was unable to defeat him, so he led his troops to retreat to Guangxi and defended the entire state. He tried his best to repel the pursuing Qing army and achieved a temporary victory. Although this battle was won, it was actually a tragic victory, because after this battle, the troops' vitality was severely damaged and they could not fight again in a short period of time. However, large Qing army troops arrived one after another, and the situation was very critical.

Sure enough, not long after this, the Qing army came back, and He Tengjiao's army once again fell into a bitter battle.

In 1648 AD, He Tengjiao once again cooperated with friendly forces to launch a counterattack and regained most of Hunan. Unexpectedly, at this time, military agitation occurred within the army, and some soldiers became increasingly war-weary. He Tengjiao failed to improve and eliminate this hidden danger in time. Therefore, when the troops fought again with the Qing army in Xiangtan, He Tengjiao was finally defeated and captured, and then killed in Changsha.