fifty fifth year E7 of the 60 year cycle, e.g. 1978 or 2038

fifteenth year E3 of the 60 year cycle, e.g. 1998 or 2058

thirty-fifth year E11 of the 60 year cycle, e.g. 1958 or 2018

amyl alcohol

forty fifth year E9 of the 60 year cycle, e.g. 1968 or 2028

pentose (CH2O)5, monosaccharide with five carbon atoms, such as ribose [[核糖<hétáng>]]

fifth year E5 of the 60 year cycle, e.g. 1988 or 2048

twenty fifth year E1 of the 60 year cycle, e.g. 2008 or 2068

xylitol

tebuconazole (antifungal agent)

cyclopentene C5H8 (ring of five carbon atoms)

isoprene rubber

hepatitis E

coup by Dowager Empress Cixi [[慈禧太后<Cíxǐtàihòu>]] ending the 1898 attempt to reform the Qing dynasty

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

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

isoprene

pentasorbital sodium (a sedative)

amobarbital (drug) (loanword)

the Six Gentlemen Martyrs of the failed reform movement of 1898, executed in its aftermath, namely: Tan Sitong [[譚嗣同|谭嗣同<TánSìtóng>]], Lin Xu [[林旭<LínXù>]], Yang Shenxiu [[楊深秀|杨深秀<YángShēnxiù>]], Liu Guangdi [[劉光第|刘光第<LiúGuāngdì>]], Kang Guangren [[康廣仁|康广仁<KāngGuǎngrén>]] and Yang Rui [[楊銳|杨锐<YángRuì>]]