"The Vietnamese Martial Art is the work of the entire Vietnamese people, but has been enriched for centuries by Methods or by schools, which contributed to its evolution. You can not think "the way of Vietnamese Martial Art" as an emanation,one person. To be an authentic method it should be transmitted verbatim from Master to Master, or it should have an "approved" official representative, which guarantees its originality,which is rich in experience, and ensure the integrity towards the fanciful counterfeiting that distort and alter directly or indirectly "the Way of Vietnamese Martial Arts"
Master Phạm Xuân Tòng

Qwan Ki Do is one of the newest, but at the same time one of the oldest Martial Art, a characteristic based on its Chinese and Vietnamese heritage.For 15 years Master Pham Xuan Tong learned the Chinese martial arts at Great Master Chau Quan Ky school "Vo Doung HOC HAC TRAO" . Here he studied the following Chinese styles and methods:

- He Pai a Hakka style
- Thieu Lam Nam Phai (Shao Lin Nan Pai) - Southern Chinese Style
- Nga Mi Phai (O Mei Pai) - Emei Pai
- Chau Gia Duong Lang Phai (Tang Lang Nan Pai) - Southern Praying Mantis

  The Võ , the way of the Vietnamese Martial Art, has been tought to Master Pham Xuan Tong by his uncle Master Pham Tru, who learned the art from his uncle Master Phan Van Mieng at the end of 19th century in the Dong Hoi provence.

- Vo Bach Ninh in North
- Vo Quang Binh in Center
- Võ Bình Dinh in South