Use your own reasoning. Don't stop even if the formula is too large just try to solve it manually.
第二十八条 增值税法第二十四条第一款第三项所称古旧图书，是指向社会收购的古书和旧书。
，详情可参考搜狗输入法下载
Yellow: Sub out
Note: these are distinctly different from Service Account JSON keys used to power GCP.