Travolta Reference

About an hour and a half into the film at the start of the scene when Chi-keung makes posters, there is a very brief image of part of a poster for a John Travolta movie. Does anyone know what film this is? I am just curious, as I was surprised to see a poster of John Travolta in this film. Its easy to miss, I think. I missed it the first three times I watched the film. So, does anyone know what film Fruit Chan is perhaps referencing? Thanks in advance