Tian Hong Long (田紅龍), more commonly known as Duan Chang Ren (斷腸人), is a mysterious and humorous man who runs a food stall. Whenever Da Dong, Ya Se and Xiao Yu have a hard time understanding things, he gives them useful advices, but also makes terrible jokes that sometimes provoke them. Everytime the three of them order something, Duan Chang Ren would always say "don't regret after you've ordered" (點了就别後梅 / Diǎn le jiù bié hòu méi) and sometimes he also said "Straight to it!" (馬上来 / ma shang lai).