What is the name of the violin music that Huang Lixing and Karen Mok accompanied at the company's year-end party in the movie version of Du Lala's Promotion?

The Chinese name is "just one step away"

Cabeca's violin-Carlos Gardel Gardel (the uncrowned king of Argentine tango)

Introduction: This is a famous tango dance, which has appeared in Schindler's List, Woman's Smell, True Lies, Fate Loves You and The Team of Kings. This tango-style song, in the form of ABAB, has a lazy and humorous tone in the first paragraph, then goes to the minor in the second paragraph, then to the passionate feeling and then to the major. The counterpoint and harmony of violin and harmonica. The inconsistency and patchwork of the styles of the two parts fully show the tacit cooperation between the two in tango dance.