The Hilarious Female Soldier Blows Up the New Recruit Camp

Please, Everyone, Help Me Out!

Does anyone know this book? The female lead's surname is Lu, and her nickname is Little Cherry. She has a sister-in-law surnamed Hua, and her older brother is a mayor. Her mother is surnamed Jiang and makes contributions to the country. Her father is surnamed Lu. I think it's a novel set in a particular era. I've been searching for ages. Please help!