About Us

At Manhattan Mandarin, we believe that strong communication skills are the basis of cross-cultural understanding. With the economic and political ties between The United States and China growing stronger each year, ensuring that both businesspeople and students have a deep cultural and linguistic understanding of China is crucial.


Our team has extensive mentoring and business experience in the Chinese market and an intimate understanding of mastering the Chinese language. MM is debunking the myth that Chinese is an impossibly difficult language to learn and we are eager to bring our extensive knowledge of the language and culture to you. With the right approach, Chinese is the logical choice for many students and professionals to allow them to expand not only their linguistic skills but also their reasoning capacities, confidence in learning, and professional abilities.


Manhattan Mandarin utilizes our experience and passion of China’s language and culture with the hopes of forging a stronger and more prosperous relationship between our two countries for future generations.

Meet the team


Jamie Keyte

Founder and CEO

Jamie Keyte founded Manhattan Mandarin in 2012. ​A native New Yorker, Jamie attended The St. Bernard’s and Trinity Schools. He graduated from Kenyon College with a BA in Internationals Studies. In 2008, Jamie studied abroad where he completed an intensive Mandarin language program at CET in Shanghai.

Upon graduating, Jamie ran high school educational tours in both China and the United States. In 2010, Jamie decided to further enhance his Mandarin skills and completed a second intensive language program in Beijing. This led him to a job at Thomson Reuters, where he became the China Project Manager for a Thomson Reuters’ subsidiary. During this time, Jamie developed the concept for Manhattan Mandarin and co-founded IvyGate, a Beijing-based SAT tutoring and high school/college application company.

Jamie continues to run Manhattan Mandarin while teaching at Trinity high school. Additionally he has taught 3000+ hours of private Mandarin lessons. 

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Harry Keyte

Head of NYC Tutoring


and MMTravel

Harry Keyte grew up in New York City and attended St. Bernard’s and Trinity School.


While attending Occidental College, Harry spent a semester abroad at Shanghai's Donghua University to study Mandarin through CET’s intensive language program. 


Harry joined Manhattan Mandarin in 2015 as a private tutor and after-school teacher, and helped lead curriculum development.


More recently, Harry completed CET's business-Mandarin program in Beijing; after four months of no English, he returned to NYC excited to get teaching and tutoring again.

Harry now has over 5,000 hours of private tutoring experience. He has run the after school Mandarin programs and substituted at St. Bernard's, Buckley, Chapin, Spence, Allen-Stevenson and many other schools. He's worked with students of all ages (from toddlers to retired adults!)

Harry is especially eager to work with high schoolers, college students, and those seeking Mandarin lessons for business or travel purposes.


Katie Boe Heuck

Head of Expansion

Kate (Boe) Heuck grew up in Maryland and Washington DC, and attended Primary Day School, Stone Ridge, and Holton-Arms School before earning her college diploma from Washington and Lee University. Kate majored in Biology and East Asian Languages and Literatures, and upon graduation moved to China to participate in a language and teaching program. Kate caught the 'China' bug and after completing her program decided she wanted to stay and work in China.


Kate spent the next four years working in Shanghai, first at a boutique French-Chinese consulting firm, then as the Program Manager of an internationally known sustainability organization, Joint-US China Collaboration on Clean Energy (JUCCCE). She also had a homemade all natural baby food business to serve local and expat families in Shanghai looking for wholesome and safe baby food.


In summer 2018, after nearly five years of living, exploring, experiencing, and learning all  China has to offer, Kate moved back to Washington where she has partnered with Jamie to bring Manhattan Mandarin to the DC area.

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Ivy Song

Co-Founder & CEO of Ivy Gate

Ivy Song is a UK Certified Accountant with an ACCA (Association of Charted Certified Accountants) Certificate. After graduating from university, she spent several years with Fidelity Beijing’s Venture Capital Office. With Fidelity, Ivy focused on TMT and traditional deal research, and she developed a passion for entrepreneurship.


She founded IvyGate Consulting in 2013, which specializes in educational and business consulting.


Ivy has also utilized her strong Chinese government connections to serve as a PR consultant for international companies within China. Ivy has an exhaustive understanding of how to launch marketing events in China, such as workshops and forums. She can also secure and maintain the continued participation of government leaders, market experts, and media staff in multinational ventures.


Michelle Tomizawa


Michelle was born In Beijing, China. She is a native Mandarin speaker and is frequent in English and Japanese languages. Since five years old, she was trained professionally on Vocal and Piano in Beijing. Later, she has received her B.S. in Accounting from Kean University and Rutgers University, New Jersey, U.S. Then, she has moved to Tokyo, Japan with her family and studied Japanese language at Takusoyoko University, Tokyo.


Learning multiple languages has become a meaningful and skillful process for her.  It has allowed her to become more efficient and expand intellectually.  Languages themselves go way beyond than just being tools of communication.  It is the beauty and learning the culture behind them, that enables one to develop a profound respect and understanding of all the diversity around the world.  It is these experiences that Michelle has and is excited to share with young children.


Currently Michelle is studying at Columbia Teacher’s collage , and with her family and her trilingual daughter are living in Manhattan.


David Cheng

Co-Founder of MM Real Estate

David is a co-founder of Manhattan Mandarin Real Estate. He has over 13 years of principal investing and managing real estate assets experience. In 2009, he founded Minuit Partners, a boutique investment company that focused on multi-family and mixed-use assets in the New York City area. The firm’s portfolio included 30 properties with over 500 residential units under management.

Prior to founding Minuit Partners, David was the co-head of acquisitions at Madison Capital, overseeing the entire investment team. David's previous experience includes years with Stonewater Partners (an equity partner with Fortress Investment Group) and Morgan Stanley (Real Estate Group).

David received a B.S. degree in Civil Engineering and Economics from Tufts University and a Master’s degree in Real Estate Finance from New York University.  He is a licensed broker in New York.

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Christine Kaplan

Head of MM59 Studio & Recruiting

​Christine is a native Mandarin speaker from Malaysia. She received her BA in Business Mathematics and then spent three years working as a professional recruiter in Hong Kong and Malaysia, where she also taught Mandarin to local students.


While at her university, Christine set up Mandarin-learning events for exchange students and organized a number of programs to foster greater cultural exchange.


She is very passionate about both cultural exchange and language study and is fluent in five languages: English, Mandarin, Cantonese, Taiwanese, and Malay.