B? thu?c ??t ng?t nh?ng v?n c?n ph?i ??a ra k? ho?ch c? th? chi ti?t one cách khoa h?c giúp cho quá trình cai thu?c lá th?t ??n gi?n và hi?u qu? nh?t.As a substitute, the Cosmic Dao incessantly generates the ten thousand things (a metaphor for the entire world), supplying increase in its fluctuation to the complementary polarities of yin and