Portal:Asia/Did you know/1

...that Qutb al-Din al-Shirazi gave the first accurate explanation for the formation of a rainbow?
...that family registers are known as Koseki in Japan?
...that the first head of the House of Saud was Muhammad bin Saud?
...that Fataluku is a language commonly used on the eastern part of East Timor?
...that Guozijian was the national central institute of learning in Chinese dynasties after the Sui Dynasty?

More did you knows