the reason why coios are my favorites is that it’s such a good way to learn about history and culture，especially when you put a group of them together and find some relation between each other. it can be not only countries，states or continents but also some particular subjects，such as wild life，airplan，sports or something else.
and for shells，it's my mother's influence in my childhood that made me start to like it.i liked listening to her to introduce different kinds of shells on the beach and their lives.she also taught me how to classify them and put them in an exquisite cabinet，i think this is also a kind of culture.
i'm more than happy when i exchange collections with other collectors and get more information about them.it really makes me quite proud when people around me talk about the uniqueness of my hobby.oh，well，of course my room!i'm afraid half of it has been occupied by my collections.
