On a Tightrope On a Tightrope On a Tightrope (2007) is an award-winning documentary film by Petr Lom, co-produced by Piraya Film and Lom Films, in cooperation with the Rafto Foundation for Human Rights. The film revolves around four children living in an orphanage in Xinjiang province, China. The children are Uyghurs, members of China's largest Muslim minority. Their dream is to become tightrope walkers, an ancient Uyghur tradition. The children start learning to tightrope walk, but within a few months, they are judged inadequate by their coach. Now some of their dreams change: one wants to become a teacher, another a professional
Four-letter word category includes words that are euphemistic evasions of "stronger" words, as well as those that happen to be short and have both an expletive sound to some listeners as well as a sexual or excretory meaning (many also have other, non-vulgar meanings): "" (US), "", "", "" (US), "" (UK, NZ, AUS), "" and "", as several examples. Finally, certain four-lettered terms with limited usage can be considered offensive by some, within the regional dialect in which they are used, such as "" and "mary". Occasionally the phrase "four-letter word" is humorously used to describe common words composed of four