Boil the chicken leg with the ginger. Take meat of the chicken leg and tear into thin strips. Cut the carrot and the cucumber into thin strips. Blanch the carrot for 15 seconds. Chop finely the garlic and the scallion. Cook the noodle in boil water with strong fire for 2 minutes. Cool in water and drain. Blend with the vegetable oil. Blend the sesame sauce with 50ml water. Add the vinegar, the sesame oil, the spicy pepper oil, the salt, the sugar, the scallion and the garlic to make the flavoring sauce. Put the vegetable strips on top of the noodle and pour the flavoring sauce on the top. Stir when eating.