- 中世纪 zhōngshìjì Middle Agesthe Middle Ages; medieval period of European history from approximately the 5th to the 17th century
- 跨世纪 kuàshìjì spanning centuriesto span across two centuries; to transition from one century into the next
- 世纪末 shìjìmò end of a centuryThe final years or period of a century
- 创世纪 chuàngshìjì GenesisThe first book of the Old Testament of the Bible; describes the creation of the world and the origins of humanity and the Israelite people
- 世纪末年 shìjìmònián final years of the centurythe final years of a century
- 二十一世纪 èrshíyīshìjì 21st centurythe twenty-first century
- 二十世纪 èrshíshìjì 20th centurythe period of one hundred years from 1901 to 2000
- 国父逝世纪念日 guófùshìshìjìniànrì Sun Yat-sen's Death AnniversaryDr. Sun Yat-sen's Death Anniversary, observed on March 12th to commemorate the passing of the founding father of the Republic of China in 1925.