India Cambodia, Afghanistan, Bangladesh, Bhutan, Brunei, East Timor, Indonesia, Laos, Macau, Malaysia, Mongolia, Myanmar, Nepal, Pakistan, Philippines, Taiwan, Singapore, Sri Lanka, Thailand, Vietnam, Hong Kong, China, Korea, and Japan and to all over the world.

TeRra Han, well known for Korean musical genius and polymath, through her extraordinary activities of musical careers internationally as foremost Asian music expertise, she realized the rack of platforms containing the Asian art and culture despite of increase demand of people's interest of Asia. As well as, it is necessary to connect the artists, especially traditional genres and expand gateways for their activities widely to the world.

From its inception and her extraordinary experience as being a writer of Journal of Seoul National University during her college student, The Startup Business Journal of South Korea and a member of Asian American Journalists Association in United States, she founded the TeRra Magazine, the magazine concerns with music, arts, beauty, style with coverage of culture and social affairs targeted the millennial cultural elites based in New York City.

Before launching the magazine in the preliminary steps of launching magazine, TeRra made a Facebook group 'New York, Asian classical musicians network by TeRra' , the group account was blasted out because of breakthrough the 10,000 group members gathered merely in 2 weeks in August 2016.