Four days. According to the information directly hired by BOSS, the leg of roast lamb with sweat charcoal has four days off a month. Khan charcoal roast leg of lamb not only has great taste advantages, but also has professional support from the headquarters, which is more suitable for small-cost novice investors to choose. Khan charcoal roast leg of lamb has occupied a place in the market and achieved broad market prospects. Now this brand is actively expanding the market and is a good investment brand for franchisees.