He is the chief Tonsinsa of Manna China Corp(Manna Tonsinsa)
When he was Beijing resident employee, he worked with 020 companies such as Alibaba and Tencent, which made his eyes open to the changing business environment in China. He jumped into the start-up front to let Korean society know about China's advanced changes regarding the keywords of the fourth industrial revolution, including fintech, AI, 020, new retail, shared economy and digital transformation
He is exploring a new market of ‘Business Learning Travel’, Inspired by the Chosun Tonsinsa, the diplomatic envoy of Chosun Dynasty who had traveled around foreign countries to learn advanced civilization and culture,

Introducing China, which we don't know yet, through Mana Tonsinsa, and acting as a citizen diplomat of Korea-China business is what he thinks as his happiness and mission