Hello, this is Bamboo Cipher. Welcome to Chinese character arc, exploring the evolution of Chinese characters from oracle bone etchings to digital text (both traditional and simplified).
I make these videos as a fun research project and to supplement my learning Chinese as a second language. No promises regarding the accuracy of my facts.

Character chapters and sources:

0:16 Laborer ⇔ Gōng rén
https://en.wiktionary.org/wiki/工
https://en.wiktionary.org/wiki/人

0:28 Lawyer ⇔ Lǜ shī
https://en.wiktionary.org/wiki/彳
https://en.wiktionary.org/wiki/聿
https://en.wiktionary.org/wiki/師
http://humanum.arts.cuhk.edu.hk/Lexis...

0:52 Doctor ⇔ Yī shēng
https://en.wiktionary.org/wiki/匸
https://en.wiktionary.org/wiki/矢
https://en.wiktionary.org/wiki/医
https://en.wiktionary.org/wiki/殳
https://en.wiktionary.org/wiki/酉
https://en.wiktionary.org/wiki/醫
https://en.wiktionary.org/wiki/生

1:34 Nurse ⇔ Hù shi
https://en.wiktionary.org/wiki/言
http://humanum.arts.cuhk.edu.hk/Lexis...
https://en.wiktionary.org/wiki/又
http://humanum.arts.cuhk.edu.hk/Lexis...
https://en.wiktionary.org/wiki/士

2:10 Editor ⇔ Biān jí
https://en.wiktionary.org/wiki/糸
http://humanum.arts.cuhk.edu.hk/Lexis...
http://humanum.arts.cuhk.edu.hk/Lexis...
https://en.wiktionary.org/wiki/車
http://humanum.arts.cuhk.edu.hk/Lexis...
http://humanum.arts.cuhk.edu.hk/Lexis...

2:52 Journalist ⇔ Jìz hě
https://en.wiktionary.org/wiki/記
http://humanum.arts.cuhk.edu.hk/Lexis...
https://en.wiktionary.org/wiki/者

3:04 Interpreter ⇔ Fān yì
https://en.wiktionary.org/wiki/番
https://en.wiktionary.org/wiki/羽
http://humanum.arts.cuhk.edu.hk/Lexis...
https://en.wiktionary.org/wiki/言
http://humanum.arts.cuhk.edu.hk/Lexis...
http://humanum.arts.cuhk.edu.hk/Lexis...

3:40 Civil Servant ⇔ Gōng wù yuán
https://en.wiktionary.org/wiki/公
http://humanum.arts.cuhk.edu.hk/Lexis...
https://en.wiktionary.org/wiki/員