Legal term —
中华人民共和国刑法 Article 305 defines
伪证罪 as deliberately providing false testimony, expert opinions, records, or translations in a criminal proceeding. The pattern X
罪 ("crime of X") is highly productive in Chinese legal language:
盗窃罪 (theft),
诈骗罪 (fraud),
故意杀人罪 (murder),
受贿罪 (bribe-taking).