and religious figure all combined. They also have the power to control spirits and serve as a vehicle of communication for them. However, they cannot completely control the spirits. Messages, remedies and even oracles are delivered through the shaman. This has also been used by people who would like to become important figures. Usually shaman gives guidance that already reflect the values of the individuals that are seeking help. The Yin-yang theory and spirit possession The yin-yang theory is one of the most important bases and components of Chinese traditional culture. The yin-yang theory has penetrated into various traditional Chinese cultural things including calendar, astronomy, meteorology, Chinese medicine, martial arts, calligraphy, architecture, religion, feng shui, divination, etc. The yin-yang theory also applies to spirit possession. In general, one is considered to be "weak", when the yin and yang in the body are imbalanced, especially when the yin is on the dominant side. The spirits, which are categorized as the yin side, will then take control of these individuals with the imbalanced and yin-dominant situation more easily. Shi (Chinese ancestor veneration) Shamanism of the Solon People (Inner Mongolia) Tangki Japan Misaki India Ayurveda Bhūtavidyā, the exorcism of possessing spirits, is traditionally one of the eight limbs of Ayurveda. Rajasthan The concept of spirit possession exists in the culture of modern Rajasthan. Some of the spirits allegedly possessing Rajasthanis are seen as good and beneficial, while others are seen as malevolent. The good spirits are said to include murdered royalty, the underworld god Bhaironji, and Muslim saints & fakirs. Bad spirits are believed to include perpetual debtors who die in debt, stillborn infants, deceased widows, and foreign tourists. The supposedly possessed individual is referred to as a ghorala, or "mount". Possession, even if by a benign spirit, is regarded as undesirable, as it is seen to entail loss of self-control, and violent emotional outbursts. Tamil Nadu Tamil women in India are said to experience possession by peye spirits. According to tradition, these spirits overwhelmingly possess new brides, are usually identified as the ghosts of young men who died while romantically or sexually frustrated, and are ritually exorcised. Sri Lanka The Coast Veddas, a social group within the minority group of Sri Lankan Tamil people in Eastern Province, Sri Lanka, enter trances during religious festivals in which they are regarded as being possessed by a spirit. Although they speak a dialect of Tamil,