The stage of excellent wisdom （Skt. sa^dhu-mati^; Tib. legs pah!i blo gros）， which is the ninth of the ten stages of the bodhisattva path 十地. In this stage the bodhisattva's wisdom becomes complete in the attainment of the four kinds of unobstructed understanding 四无碍解， and is therefore able to articulate the dharma in all places and all languages without error.