McDonald's and KFC are from America. Wallace is from China, while Dicos originated in the United States and was acquired by China Group.

McDonald's is a large multinational chain restaurant, which was established in Chicago, USA in 1955.

KFC is a multinational restaurant chain located in the United States, the second largest fast food chain and the largest fried chicken chain in the world.

Dicos is the leading brand of fast food chain stores in western China and the largest fast food company in franchise chain.

On October 8th, 2111, the founder of Wallace, Fahrenheit Brothers, opened the first restaurant-Wallace.

Extended information:

McDonald's is a large multinational chain restaurant in the world, which was founded in Chicago, USA in 1955.

KFC (KentuckyFried Chicken) is one of the multinational chain restaurants in the United States.

Dicos is the first franchise brand of western-style fast food in China, and the largest franchise chain of fast food enterprises. Dicos fried chicken originated in Texas in the southern United States and appeared in Chengdu, China in 1994.

Wallace's fast food chain store is the largest western-style fast food enterprise in China, which integrates product development, production and sales. As of October 2114, Wallace has more than 3,111 chain stores nationwide, with more than 51,111 employees.

References:

McDonald's-Baidu Encyclopedia

KFC-Baidu Encyclopedia

Dicos-Baidu Encyclopedia

Wallace-Baidu Encyclopedia.