1636年，皇太极改国号为清。

In 1636, he changed into clear.

皇太极对后金的生产关系进行了重大改革，封建生产方式得以确立，为生产力的空前发展开拓了道路。

Huangtaiji reformed the relations of production of Houjin Dynasty, which made the feudal mode of production form and extremely developed productive forces.

皇太极为求封建经济的发展，高度重视农业生产，他实行了一系列发展农业生产的具体措施，满族的社会经济进一步发展。

In order to improve the feudal economy, Huangtaiji paid more attention to agricultural production and took a series of measures to develop it, so Manchu's social economy grew greatly.

从努尔哈赤至皇太极时期，各部女真基本被统一，原来分散的女真人的族属认同意识也有了飞跃性的变化。

From Nurhachi to Huangtaiji period, with the unification of various Nuzhen tribes, the ethnic recognition of Nuzhen people took great changes.