[经] funded debt retired from surplus

yǐ yíng yú cháng huán de cháng qī zhài kuǎn ㄧˇ ㄧㄥˊ ㄩˊ ㄔㄤˊ ㄏㄨㄢˊ ㄉㄜ˙ ㄔㄤˊ ㄑㄧ ㄓㄞˋ ㄎㄨㄢˇ