User:Hongyuntai/sandbox

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Jalali calendar
The Jalali calendar was created by a committee of eight 'wise men', including the poet Omar Khayyam.

Tianjin
Tianjin is a north city in China, it is a big city, very close to Beijing  which is the capital city of China. I was born in an industrial district called Dagang Oilfield.


 * River
 * Modern
 * People