前无古人后无来者 (前無古人後無來者) qián wú gǔrén hòu wú láizhě

qián wú gǔrén hòu wú láizhě phrase to surpass all others of its kind before and since / to have neither predecessors nor successors
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '前無古人後無來者')