2. Yin Zhou: General Oracle Bone Inscriptions; Then Shang Dynasty, Western Zhou Dynasty, Spring and Autumn Period and Warring States Period: general inscriptions on bronze; Followed by Qin and Han Dynasties: General Xiao Chuan; Then the Western Han Dynasty and the Eastern Han Dynasty: Lishu; Then Wei, Jin, Southern and Northern Dynasties and Tang Dynasty: cursive script, regular script and running script were widely used in society.
So it's Oracle Bone Inscriptions, bronze inscription, seal script, official script, running script and regular script.
3. Qin Shihuang, Han Wudi, Emperor Taizong, Genghis Khan.
4. Pay New Year greetings, watch lanterns, sweep graves, race dragon boats and enjoy the moon.