| 七十 | qī shí | seventy / 70 | ![]() |
| 古稀 | gǔ xī | seventy years old | ![]() |
| 三七开 | sān qī kāi | ratio seventy to thirty / thirty percent failure, seventy percent success | ![]() |
| 耆 | qí | man of sixty or seventy | ![]() |
| 年逾古稀 | nián yú gǔ xī | over seventy years old | ![]() |
| 三七开定论 | sān qī kāi dìng lùn | thirty percent failure, seventy percent success, the official PRC verdict on Mao Zedong | ![]() |
| 黄花岗七十二烈士 | Huáng huā gāng qī shí èr liè shì | the seventy two martyrs of the Huanghuagang uprising of 23rd April 1911 | ![]() |
