百尺竿头, 更进一步 [- chǐ ɡān tóu ɡènɡ jìn yí bù]make still further progress; continue to do better; One should try to do still better after having achieved a fair degree of success.; win still further achievements:
•¶ 我们必须百尺竿头, 更进一步， 才能达到目的。 Still greater efforts are needed before we can attain our goal.