管见所及

Explanation: Opinion: to see things from the pipe, means the shallow knowledge. Humble way, and said he did not experience extensive views may not be correct. 　　Source: "Hold Puzi Qin seeking": "it is a matter of world-saver priests who know none of those million. The Opinion of the genus, that when a fairy is divergent if the book, and between the Fete Baifu just carry on. " Thesaurus:  cannot see beyond the length of one's nose, have a limited view of sth. as looking at a leopard through a bamboo tube, within the limits of my modest talents, have Look at sth. through a bamboo tube, have a restricted view day, take a narrow view of sth, look at the sky from the bottom of a well, discernible a stripe, Hum well the frog, a frog living at the bottom of a well-depicting a man of ignorance, serve as a modest spur to induce sb.to come forward, even a fool may sometimes have a good idea, look at sth. through a bamboo tube, have a restricted view a stripe, Corner of the view, Sweeping, minor success, stupid person may once in a while have a good idea, Inference of the sea to, have Stylet terra, Gleaned on-you, Glimpse days to Antonym Group:  Two birds with one stone, be infinitely resourceful, Six arm 3, compartmentalize, muscularity boundless, display one's prowess; give full play to one's ability, be at one's best; cut a brilliant figure, Hand-eye Babel, Than objects with class, Do not exchange sub-projects, clear Essay Long, look far ahead and aim high