Introduction: HerbPro 1.0 is latest computer software to study herbs and formulas, its contents are taken from textbooks of TCM universities in China. This software includes general information (There are together 330 herbs, 189 formulas, 330 pictures), friendly interface, flexible inquiring system, clear pictures, extended private knowledge data system, all of them will give you easy way to study herbal medicine of TCM. HerbPro 1.0 is run in Microsoft Windows 9X/2000/NT/XP. Main function of system: 1. inquiring of herbs knowledge including text and picture. 2. inquiring of formulas knowledge. 3. opened database that users can add personal knowledge to it. System background: 1. The medical knowledge based on the advanced textbooks of TCM colleges, combined with modern research. 2. flexible manipulations. 3. The system includes 330 herbs, 330 herb color pictures and 189 formulas. System requirement: IBM PC/486 or higher computer, 32MB RAM, 40MB free HD