Cheng Taoguang 
Crane Flies over the Clouds 
Biography of Liu Yuxi

This book has 44 chapters, and its contents include: name of Yuxi given for exploits, fame gained in Chang»an after knowing elites, listening to Shuwen» s speech in crown prince»s palace, expression of ambition by praising Huashan Mountain and discussion of national policies based on lessons learned from Han Dynasty.