The four street hawkers each selling different foodstuff argued about the territory and they resolved it by combining their resources. They need to survive and so they have to attract customers for sales, the method used was just the same like selling Chinese medicine, similar in all aspect including beating the gong after each sales statement. Those hawkers sang about their offerings and I like the 燒肉粽 sang by 張菲. Singapore 8/9/2018.