Sara Jane Ho, 29, Hong Kong

Sara Jane founded Institute Sarita, which runs two etiquette schools in China teaching the importance of manners and best social behavior, especially in the business world.

She plans to expand her brand into a lifestyle network.

Her hero is her mother who passed away when she was 21.

You can find our 30 entrepreneurs talking about their experiences in under 30 seconds each on our 30under30 special report .