跋胡疐尾

Explanation: Metaphor of a dilemma. 　　Source: "Poetry Bin Feng Wolf Postscript": "Postscript to the HU Wolf, contained outspread its tail." 　　Examples: Letter but was too old, and wish to seek for the Qutuxixin of, and hence more material breach of each patient induced by ~. ◎ Li Gang Song, "Xie Temple University, who re-view of the text table"