Qian and Kun
- [trigram]One of the Eight Trigrams (☰) symbolizing heaven and the male principle; one of the Sixty-four Hexagrams (䷀); the compass point 315° (northwest)
- [the Earth trigram]One of the Eight Trigrams in the 易经 , consisting of three broken lines (☷) and symbolizing the Earth, the mother, or the feminine principle