Meanwhile, Chinese immigrants established businesses, including laundries, grocery stores, and herbal medicine shops. Despite facing prejudice and restrictive laws, they became an essential part of the community, contributing to the rich cultural tapestry of The Rocks. In fact, the southern portion of The Rocks became known as little Canton.

The Chinese-operated laundries were among the most common businesses in The Rocks. They provided essential laundry services to residents and sailors, working long hours to meet the demands of a bustling port community. These laundries were often located in small, modest buildings and became the backbone of Chinese entrepreneurial activity in the area.

Chinese hawkers sold goods door to door, while some immigrants opened grocery stores, offering fresh vegetables, fruits, and imported goods. These stores catered not only to the local Chinese population but also to the wider community, bringing unique produce and spices to Sydney.

Herbalists played an important role in the community, offering traditional Chinese medicine to locals. These shops sold herbal remedies, teas, and tonics, combining ancient Chinese practices with the needs of the multicultural population in The Rocks.

Some Chinese settlers ran boarding houses for fellow immigrants and sailors passing through Sydney. These boarding houses provided affordable accommodation and a sense of community for Chinese workers and travellers.