Very glad to can answer this question, if everybody has the friend that wants to understand more coin knowledge to be able to pay close attention to me!
Whenever the affairs of state, the Central Bank can commemorate with money, have a plenty of it is in the plan, have a plenty of add of hair, because commemorate the circulation of money is bigger,now also is, before collecting value to do not have now so tall! "Flourishing age is collected, troubled times gold " now still is more and more people are joined collect cavalcade in.
Resemble the money of average commemoration day that the Central Bank distributes, be cupreous nickel alloy for the most part, circulation is bigger! Can change in the par value such as the bank, this let friendly place of a lot of Tibet love, but the hope that wants to commemorate with these money invests is not big, the commemorative money circulation that issues now is particularly much, although say the Central Bank also is,be in all the time cut in, but the degree that rise in price is done not have so tall! It is certain to also have and collect value and meaning! But a bit keep a cost, won't under par value! Do not want to ready money still can be converted if collecting, if think investment is collected, can consider to collect bullion money, also be the golden silver that the Central Bank issues, the circulation of bullion money is very average little! Issueing the word value with good theme also is very tall! Resemble on one year bead HongKong and Macow commemorates silver, it is to belong to gain hair souvenir currency, releasing price at that time is 700 the left and right sides, but to final value one is as high as 2000 unexpectedly, collecting also is to look issue subject matter and circulation!
Collect of course cannot collect blindly, according to oneself economic do according to one's abilities!
Above is my individual viewpoint, saying bad place forgives please! If the friend that wants to understand more coin knowledge can pay close attention to me!