| 八十 | bā shí | eighty / 80 |  |
| 南史 | Nán shǐ | History of the Southern Dynasties, fourteenth of the 24 dynastic histories 二十四史[Er4 shi2 si4 Shi3], compiled by Li Yanshou 李延壽|李延寿[Li3 Yan2 shou4] in 659 during Tang Dynasty, 80 scrolls | |
| 块儿八毛 | kuài r bā máo | one yuan or less / around 80 cents or one dollar | |
| 川震 | Chuān zhèn | Sichuan great earthquake, the magnitude 8 earthquake of May 2008 at Wenchuan 汶川, Sichuan, that killed more than 80,000 people / same as 四川大地震[Si4 chuan1 Da4 di4 zhen4] | |
| 清史列传 | Qīng shǐ Liè zhuàn | Biographic History of Qing Dynasty by a succession of authors, published 1928 and revised 1987, with biographies of 2,900 notable Qing commoner citizens, 80 scrolls | |
