昼夜兼程

Explanation: Day and night on our way. 　　Source: Qing Cao Xueqin's "Dream of Red Mansions" has been buried into the sixteenth back Ruhai graves, and everything go be in order, Jia Lian side to Beijing. This month the out of home, because smell Yuan-chun Yoshinobu, then day and night and into the way Juge peace. "