[经] ability to pay principle of taxation

zhī fù néng lì kè shuì yuán lǐ ㄓ ㄈㄨˋ ㄋㄥˊ ㄌㄧˋ ㄎㄜˋ ㄕㄨㄟˋ ㄩㄢˊ ㄌㄧˇ