Laozi describes two ways of the Dao, the way of humans and the way of nature. When both worlds harmonize we call it Ziran自然 (zìrán) because, in the end, and beginning, it is the same source. The way of the Dao for humans is called Wuwei 無爲 (wúwéi). Everything against our nature is against the Dao.
All energies will be created from Wuji (emptiness) in the moment of true nothingness there will also be Yin and Yang. Once the will of heaven is realized Taiji will emerge. What we realize as our truth will give power to Taiji.