Before the Ming Dynasty (1368-1644), seals were generally made for practical uses such as identification. The Empress' Seal of the Han Dynasty.

明代（1368—1644年）以前，印章只是实用品，是人们在交往过程中表明身份的凭信工具。图为汉代的“皇后之玺”。

youdao

From the three sovereigns to this period of the Ming dynasty han people wear clothing, referred to as hanfu.

从三皇五帝到明朝这一段时期汉民族所穿的服装，被称为汉服。

youdao

In the Ming and Qing Dynasty and owing to the strong influence of Han culture, filial piety became a popular theme in Bai folk literature.

明清时期，由于汉文化的强力渗透，孝道观念在白族民间文学中演绎成为一道壮观的主题风景。

youdao