Sichuan Zeng Dongping vs Hebei Yan Wenqing
1990 National Individual Championship - Men's Group · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
1990 National Individual Championship - Men's Group · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
1990 National Individual Championship · Central cannon + river cannon vs left three-step tiger
Complete Games of Xianren Zhilu · Central cannon + 7th-file horse vs screen horses — red central pawn vs black twin river cannons
1990 National Individual Championship · 5-6 cannon (other) vs screen horses
Yu Youhua Collected Games · Central cannon + 7th-file horse vs screen horses — red central pawn vs black twin river cannons
Half-Route Cannon · Central cannon + riverrank cannon vs left three-step tiger
1990 National Individual Championship · Central cannon + 7th-file horse vs screen horses — red central pawn vs black twin river cannons
Xu Yinchuan Game Collection · Same-direction direct chariot vs lateral chariot — red two-headed snake vs black twin lateral chariots
1990 National Individual Championship · 5-7 cannon vs screen horses + 3rd pawn + right horse outer river-link
1990 National Individual Championship · Central cannon + river cannon vs left three-step tiger