The Chinese pay more attention to official seals than signatures.

和签字相比，中国人更重视公章。

youdao

Personal seals of the persons in charge should also be protected as official seals.

负责人的私章有时也需要和公章同样保护。

youdao

Kyle learned to shoot on hunting trips with his father, then went on to serve four combat tours in Iraq with the SEALs, though his official biography notes he also worked with Army and Marine units.

CNN: STORY HIGHLIGHTS

Today, seals continue to be used in official documents and private correspondence.

UNESCO: Culture