Olinda vs Qi

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Olinda (Portuguese pronunciation: [oˈlĩdɐ]) is a historic city in the Brazilian state of Pernambuco, located on the country's northeastern Atlantic Ocean coast, in Greater Recife (capital of Pernambuco State). It has a population of 389,494 people, covers 41.681 square kilometres (16.093 sq mi), and has a population of 9,437 inhabitants per square kilometer. It is noted as one of the best-preserved colonial cities in Brazil.Olinda features a number of major tourist attractions, such as a historic downtown area (World Heritage Site), churches, and the Carnival of Olinda, a popular street party, very similar to traditional Portuguese carnivals, with the addition of African influenced dances.

Unlike in Rio de Janeiro and Salvador, in Olinda, admission to Carnival is free. All the festivities are celebrated on the streets, and there are no bleachers or roping. There are hundreds of small musical groups (sometimes featuring a single performer) in many genres.

Source: Wikipedia

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In traditional Chinese culture, qi or ch'i ( CHEE simplified Chinese: 气; traditional Chinese: 氣; pinyin: qì qì) is believed to be a vital force forming part of any living entity. Qi translates as "air" and figuratively as "material energy", "life force", or "energy flow". Qi is the central underlying principle in Chinese traditional medicine and in Chinese martial arts.

The practice of cultivating and balancing qi is called qigong. Believers of qi describe it as a vital force, the flow of which must be unimpeded for health. Qi is a pseudoscientific, unverified concept, which has never been directly observed, and is unrelated to the concept of energy used in science (vital energy itself being an abandoned scientific notion).

Source: Wikipedia