Explanation: Took a long time, well time. Source: Qian Han, "Historical Records Emperor of the century" is a gentleman for the country and watch the ancient, and examination of when the world, reference to personnel, observing the rise and fall of the reason, the power should the trial, opinions and orderly changes sometimes, so the routes are long and boat On carry on. "
No. 2
During the long, well-time. Han Jia Yi "on the Qin": "to have threads, changes due to time, the routes are long and Sajik security carry on."