Incorporating light sparring to the traditional martial art

In this video a wingchun practitioner want to experience a light sparring to test his knowledge of technique and application in sparring. we only do a very light sparring with slow tempo. the sparring including a grabbing a kick, some clinching and knee strike.
With this experience may help the practitioner to understand some strong and weak point of the style and hopefully helping him to developing his technique and knowledge of his own skill.