The founder of Tai’an Wanglaosan BBQ is **Wang Yin**. According to information inquiry, Wang Yin is from Tai'an. When he was young, he dropped out of school, worked, started a business, owed debt, and struggled in the whirlpool of failure. Until 2011, he refused to admit defeat and set up a barbecue stall under the Tai'an train bridge. With fresh ingredients, unique taste, down-to-earth service attitude and honest and honest management, he lived up to expectations and gained public recognition. After the success, Manager Wang always wanted to repay and contribute to the society. He has always cared for the disadvantaged groups. In the early stage, he even sent 320 barrels of oil and 320 bags of rice to Tai'an Nursing Home. Wang Yin said that he will continue to adhere to his original intention of sincerity, actively fulfill social responsibilities, and contribute his own strength to social progress and urban development.