for me ,that are the spring and autumn and the warring states period, the source of chinese culture system.
i like most dynasties.
xia and before xia: beautiful legends and myths, kuafu follow the sun, yu controll flood, huge dragon fly in sky.
shang: phoenix and acient chinese fairies, the time when king of shang write the name of his lover or mother on bronze.
west zhou: the time when zhougong build his etiquette system that influenced thousands years in china.
east zhou（the spring and autumn and the warring states ）： the time when philosophers are busy to argue about the meanning of Life and kingdom fate and policy, the time when confucius start his lessons.
qin dynasty: the time when qin shihuang finish his plan and unify the whole country,
the time when he build the base of china as a central empire.
west han dynasty: the time when they build a character "han" with country which character was used until now.
xin dynasty: the time when wangmang start his reform that sound like communism but fail,
east han: the time when guangwu emperor meet his yin queen when he is still an low degree official.
the time when bangu write his historical book 《book of han》with his sister banzhao.
three kingdoms: the time when caocao and liubei talking about hero,
the time when caozhi write poem for his lover.
wei, jin and north south dynasty: the time when the girls of luoyang city throw fruits to panyue for love, the time when xie'an move his weiqi and smiled in war.
sui: the time when imperial examination system was started.
tang: the time when the influence spread out everywhere,
the time when they build the huge daming palace.
the time when wu queen suggest that children should observe mourning for mother, same with father.
the time when yang imperial concubine dance her famous dancing in palace.
song: the time when song dynasty start to use gunpower,
the time when zhang zeduan start to paint his 《the river of qingming 》
ming: the time when craftsman are busy to invent some strange gunpower weapons, the time when zhenghe start to sail,
the time when ministers are busy to argue .
qing: the time when nalan write his poem,
the time when cao xueqin start to write his 《 a dream of red mansions》
i don't like yuan dynasty. : P