罗勤

Luo Qin is an author about whom limited public information is available. Her writing focuses mainly on two fields: medicine and e-commerce. In medicine, she has written Basic and Clinical Aspects of Thrombotic and Hemorrhagic Diseases and The Application of Balloon Pulmonary Angioplasty in CTEPH, showing an interest in thrombotic and hemorrhagic disorders and pulmonary vascular interventional treatment. In e-commerce, her works include E-commerce Training Camp: Opening a Store on Taobao and Tmall, The All-in-One Guide to Shooting and Processing Product Images and Videos for Online Stores (Video-Guided Edition), and Shooting and Processing Product Images and Videos for Online Stores (Micro-Course Edition), which cover the practical processes of opening an online store and presenting products visually. Five of her works are included in the collection, commonly categorized under medicine, management, and examinations. Her writing is generally aimed at professional study and skills training, combining theoretical overviews with practical guidance.