"Rapid progress" • Chinese-English Dictionary
| 日新月异 | rì xīn yuè yì | daily renewal, monthly change (idiom) / every day sees new developments / rapid progress |  |
| 一日千里 | yī rì qiān lǐ | lit. one day, a thousand miles (idiom) / rapid progress |  |
| 长足进步 | cháng zú jìn bù | rapid progress | |
