A visitor at Madian coin and stamp market [photo:stardaily.com.cn]

Everybody likes to keep memories through taking pictures, writing memoirs or collecting things like stamps and money, either in coin or note forms. For stamp and money collectors, this may be a habit they have developed over several years because in stamps and money lies a history of one's culture or country's history.

But for some, it's just for the love of having a collection of these things as they transform through time.

Nillah Nyakoa Visited the Madian area in Beijing, which is now China's home to the biggest coin and stamp market.