Make ends meet. According to official website of Qingdao Li Yong Restaurant, in recent years, the catering industry has been fiercely competitive, the cost of raw materials and labor has increased, and the business volume has gradually decreased, making ends meet, so it has closed down. Qingdao, a prefecture-level city under the jurisdiction of Shandong Province, is also called Island City and Jiaoao, a sub-provincial city, a city with separate plans and a mega-city, an important coastal central city approved by the State Council, a coastal resort city and an international port city.