Diana Dai Communications Inc. is a federal registered corporation, based in Toronto, Canada.

She is truly a citizen of the world and her prized possession is her passport stamped with souvenirs reflective of all the wonderful adventures. A native of China, she obtained her first degree in literature which honed her journalistic skills in China. In 1991, she left to go to the United Kingdom where she obtained a Master's degree in Communication Studies at the University of Leeds. She worked as an editor for a bilingual magazine Siyu Chinese Times, and taught Chinese at the University of Leeds. She emigrated to Canada in 1996 as an independent professional.

An experienced and talented film-maker, Diana's outstanding work is a result of her rich international experiences within the media field, and her deep understanding of human nature. She was one of the founders for the Mandarin program for OMNI TV and was its host/ producer from 1996 to 2007. She has made several appearances on CBC Radio and Sun TV, and has been a guest speaker at the University of Toronto, Queens University, University of Ontario Institute of Technology conferences in Canada and Tsinghua University, Fudan University in China. She served as the "Master of Ceremony" (both in Chinese and English) for many community events, including the conference “Diversity in the Workforce”, which was co-hosted by the Ontario Provincial government and the Ontario Chamber of Commerce.

Diana has the spirit of an entrepreneur and is always looking for new ways to enter one of the world's largest emerging markets, e.g. she organized the concert of the Canadian “True North Brass” band to China in 1999 that was a huge success; she has also successfully received delegations from China, such as "Ningbo press group" in 2010; "Tianjin real estate company" and "Ningbo Institute of Education" in 2011 etc.  

Diana won Ontario Media Development Corporation fellowship for HotDocs international festival in 2010 and CTV national fellowship for Banff World TV Festival 2011, Netfilx-Banff Diversity of Voices Initiative in 2022

Diana also has a passion for teaching; she teaches the "Television" and "Film and video" courses at the University of Ontario Institute of Technology, where she is one of the editors and writers for the textbook "Television in its social context".