Hongxiang Xu

• Bai fen shu
• Bu deng shi, zhi shu, dui shu
• Dai shu shi ji xian xing fang cheng
• Ji chu suan shu
• Ji he ru men
• Jie xi ji he
• Lü yu bi li, ping fang gen, gou gu (bi shi) ding li
• Rui jiao san jiao bi
• Tong ji yu gai lü
• Yan yi ji he
• Yin shi fen jie (zheng shi, fen shi, heng deng shi)