Remember the main line above, and then look carefully.
1: Zhou is divided into Western Zhou and Eastern Zhou, and Eastern Zhou is divided into Spring and Autumn and Warring States;
2. Han is divided into Western Han Dynasty and Eastern Han Dynasty;
3. Wei refers to Wei in the Three Kingdoms period, as well as Shu and Wu;
4. Jin is divided into Western Jin and Eastern Jin (sixteen countries).
5. Northern and Southern Dynasties coexist. The Southern Dynasties experienced four generations: Song, Qi, Liang and Chen. The Northern Dynasty was first the Northern Wei Dynasty, and then the Northern Wei Dynasty was divided into the Eastern Wei Dynasty and the Western Wei Dynasty. After that, the Eastern Wei Dynasty and the Western Wei Dynasty were replaced by the Northern Qi Dynasty and the Northern Zhou Dynasty respectively, and the Northern Zhou Dynasty destroyed the Northern Qi Dynasty.
6. The Five Dynasties are primitive and emerging, namely Hou Liang, Later Tang Dynasty, Later Jin Dynasty, Later Han Dynasty and Later Zhou Dynasty.
7. Song Dynasty was divided into Northern Song Dynasty and Southern Song Dynasty.
As for the age of historical events, it's up to you, but rote learning is still not recommended. For example, the sequence of different events should be clear. It is better to remember almost everything that happened at the same time than to remember one thing alone. For example, what happened in the world in 1867: Emperor Meiji ascended the throne, the Suez Canal was opened, the Austro-Hungarian Empire was established, and Capital was published. There are also chronological records. Another example: In World War II, we only looked at the European battlefield. In September 1939, 1, Germany attacked Poland. The following year, namely 1940, Germany attacked Holland, Belgium, France, then the Battle of Britain, captured southern Europe, and then 65440. Defeated in Moscow at the end of the same year, the battles in Stalingrad, Kursk, Normandy, Ardennes, Berlin and Germany were 1942, 1944 and 1945 respectively. Just say some important battles, write them down along time, and don't think about the year when the event happened. I hope it will help you.