Don't worry
,sT5TS
q
I have hah it one month ago which buyed in the Postoffice
,sT5TS
q
I guess these stamps should be selled in all of Postofficem in china
,sT5TS
q
or look for it by youself in Hong Kong 'Postoffice
,sT5TS
q
as far as you said if buy it in the internet
,sT5TS
q
sorry I do not know you can try
,sT5TS
q
good luck