thirty-fifth year of the 60-year sexagenary cycle (e.g. 1958 or 2018)

fifth year of the 60-year sexagenary cycle, e.g. 1988 or 2048

fifteenth year of the 60-year sexagenary cycle (e.g. 1998 or 2058)

fifty-fifth year of the 60-year sexagenary cycle (e.g. 1978 or 2038)

45th year of the 60-year sexagenary cycle (e.g. 1968, 2028)

twenty-fifth year of the 60-year sexagenary cycle, e.g. 2008 or 2068

Hundred Days Reform (1898), failed attempt to reform the Qing dynasty

pentose (CH2O)5, a monosaccharide with five carbon atoms, such as ribose [[核糖|核糖|he2 tang2]]

The 1898 coup led by Empress Dowager Cixi that ended the attempt to reform the Qing dynasty.

Hundred Days Reform (1898), a failed attempt to reform the Qing dynasty

cyclopentene C5H8 (ring of five carbon atoms)

amobarbital (drug) (loanword)

tebuconazole (antifungal agent)

pentobarbital sodium (a sedative drug)

the Six Gentlemen Martyrs of the failed reform movement of 1898, executed in its aftermath, namely: Tan Sitong, Lin Xu, Yang Shenxiu, Liu Guangdi, Kang Guangren and Yang Rui