难乎为继

Explanation: Difficult to continue. 　　Usage: Contraction type; as the predicate clause; that is difficult to continue 　　Source: Qing Wang Fu-chih, "Reading Chronicle of Emperor Han c": "State discreet charge to break Zhao Qiang, Gong Mo Sheng now! Twenty years while the anti-Qiang Fu, Wu Gu Yue: almost as following too difficult." 　　Examples: Now on the contrary, in addition to grain, per person per day diesel oil, salt and only a fifth of the ocean food money, or ~. (Mao Zedong "Jinggangshan the struggle")