Many migrants, who come to big cities from rural areas to seek fortune find business by selling lunch to construction workers. One location of the lunch business is a real estate site in Guiyang city, capital of Southwest China's Guizhou province.

The lunch is a 10 yuan ($1.5) buffet, with up to 15 varieties of dishes, porridges and the main dish rice. They also provide one-time food boxes and chopsticks to the workers.

Before the lunch business was launched, hundreds of workers on the construction site, who are also migrants, found it difficult to get food as the construction site did not provide lunch to them.

A woman who provides the lunch smiles at the construction site in Guiyang city, capital of Southwest China's Guizhou province, Dec 29, 2014. [Photo/IC]