There are several ways to approach the Tao Te Ching, including the mystical, but I think that there's a great book that explains the underlying approach the Chinese have, called, Treatise on Efficacy. Essentially, in Chinese philosophy, any given situation has a propensity (water tends to run downhill). It is therefore more effective to work with that propensity, than it is to work heroically against that propensity. This is very much a layer in what the Tao Te Ching talks about.
Treatise on Efficacy: Between Western and Chinese Thinking
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