Reservation by phone 1 day in advance. Black Pearl Restaurant is the first food restaurant released by the Mission to put forward China's food standards, the goal of creating a "Chinese own food list", this type of restaurant is required to make a reservation 1 day in advance by phone, after the success of the store can be used, the reservation is for the convenience of the preparation of goods is not the same as the reservation, the peak period still need to queue up and wait for a place. "Black Pearl Restaurant" to cooking level, experience, heritage and innovation as the three main criteria, anonymous visits by many food experts, scoring, selection.