斗酒双柑

Explanation: Feng Zhi Tang, "Vincent ear Criticize Popular Poetry Miscellany intestinal advocated" drawing "high hidden outside the book": "Dai Yong Chun carry double orange Doujiu, people ask what the, said: 'Listen to the Oriole sound.'" Later, because of "Doujiu double orange" refers to the spring tour wins. 　　Source: Feng Zhi Tang, "Vincent ear Criticize Popular Poetry Miscellany intestinal advocated" drawing "high hidden outside the book" Dai Biao Doujiu spring to bring dual-Kom, people ask what the, said, 'Listen to the sound of yellow salt. '"