Native of Hong Kong, Tsun-yuet Emmanuel Kwok has appeared as a soloist in Europe, Asia, and the United States. He has performed over 30 world premieres of contemporary music and made his Carnegie Hall solo debut in June 2023. Currently, Kwok is a member of the Dallas Chamber Symphony. He also regularly plays with orchestras and ensembles, including the East Texas Symphony Orchestra, McKinney Philharmonic Orchestra, Plano Symphony Orchestra, Irving Symphony Orchestra, and the Texas Cellos. He has previously served as principal cellist of McKinney Philharmonic Orchestra, a member of the Hong Kong New Philharmonic, Collegium Musicum Hong Kong, and Hong Kong Chinese Orchestra. Kwok has received awards, including 1st prize in the Hong Kong Music Festival and 2nd prize in the National Competition of Asia. In addition to his classical performance, he worked with worship ministries and pop singers in Southeast Asia and recorded more than ten albums as a solo cellist; in 2021, he also worked with RedSeaMusic (CA, USA) to produce music videos.

Kwok is currently a teaching artist at Dallas Symphony Orchestra Young Musicians Program and a faculty at Tarrant County College. Kwok is a registered Suzuki cello teacher and served as full-time cello faculty at Greenville Suzuki Strings from 2021 to 2023, and Fort Worth B Sharp Youth Music Program from 2015 to 2020; during his doctoral student life, he served as a teaching assistant of internationally renowned cellist Jesús Castro-Balbi, where he taught a wide range levels including students from music minor to graduate performance major. He was also the assistant director of TCU Cello Ensemble. Besides, Kwok has also taught as cello faculty at professional music summer institutes, including Texas Cello School, Clear Creek Music Festival (OR), TCU Summer Cello Academy, and Greater North Texas Youth Orchestra Summer Music Intensive.

As a recitalist and soloist, Kwok is invited for solo and chamber recitals frequently in Dallas-Fort Worth area; and solo appearances with orchestras, including Mesquite Symphony Orchestra, The Greater North Texas Youth Orchestra, Mansfield Philharmonic, Flower Mound Symphony Orchestra, Coppell Community Orchestra, Collegium Musicum Hong Kong, Hong Kong Academy of Performing Art Academy Orchestra, and Hong Kong Baptist University Symphony Orchestra. In the season of 2023-24, Kwok's major cello projects included Dvorak Cello Concerto with Mesquite Symphony Orchestra, and Bach Suites at the Art Exhibition by Arts & Music Guild of McKinney.

Kwok finished his Master of Music in cello performance at the Hong Kong Academy for Performing Arts, and Doctor of Musical Arts at Texas Christian University School of Music, majoring in cello performance with a cognate in music theory. He had the privilege of coaching by cellists Johannes Moser, Lynn Harrell, Steven Isserlis, Vagram Saradjian, Dmitri Atapine, Maja Bogdanovic, and Li-Wei Qin.

Dr. Kwok currently serves as a cello faculty member at Prime Music Institute.