The symbol not only likes the Baotu Spring, but also changes from the Chinese word "Quan".

这一标志不仅仅与趵突泉十分相似，而且它是由中文“泉”字演化而来。

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In addition to Wing Chun, he also studied Hung Kuen, Crane Kuen, Taitui (Spring Leg Style), Shaolin Quan, and Chuo Jiao (Poking feet), laying a solid foundation for his creation of Jeet Kune Do.

此外，他还练过洪拳、鹤拳道、谭腿、少林拳、戳脚、等拳种，为后来自创截拳道打下了坚实的基础。

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