1. Popularizing basic postal services is a routine function of national finance, and the funds come from fiscal revenue. Otherwise, in order to defend the frontier, can't the army collect the "National Defense Service Fund"? There is also the "National Public Safety Service Fund"? 2. If the government thinks that the fiscal revenue is not enough, it should levy new taxes for the construction and operation of the "village post station", but it can go through the formalities at the National People's Congress, and the post office has no right to collect fees indiscriminately.