Huo Jinchen's elder sister-in-law. She is sharp-tongued and mean-spirited, very jealous and loves to take advantage of others. After the original owner married into the Huo family, Cao Yunxia became extremely jealous because the original owner was beautiful and her family was well-off. She was always filled with schemes to drive the original owner out of the Huo family. However, she also took advantage of the original owner, taking most of the good things the original owner brought when she got married through various shameless means. She instigated Huo Jinchen to divorce Lan Yun'er quickly, calling her a thief and a disaster.