Delong Yiye Cup

Old Chinese tournament, also known as the Siqiang or Top Four, held in 1997 and 1998. Winners:

• 1997: Ma Xiaochun (d. Nie Weiping; losers: Chang Hao and Chen Zude)
• 1998: Ma Xiaochun (d. Shao Weigang; losers: Nie Weiping and Chang Hao)