Taijitu as the Joseon royal standard. Since the 1960s, "yin-yang symbol" is most widely applied to the "He tu" symbol which combines the two interlocking spirals with two dots. In the standard form of the contemporary "yin-yang symbol", one draws on the diameter of a circle two non-overlapping circles each of which has a diameter equal to the radius of the outer circle. One keeps the line that forms an "S", and one erases or obscures the other line. The design is also described "pair of fishes nestling head to tail against each other". The Soyombo symbol of Mongolia may be
Yang ± Yin: Gender in Chinese Cinema Yang ± Yin: Gender in Chinese Cinema Yang ± Yin: Gender in Chinese Cinema is a 1996 documentary by filmmaker Stanley Kwan exploring representations of queerness and LGBT identity in film from Greater China. The film was produced and partially funded by the BFI to mark the centenary of cinema. Using archival footage and specially shot interviews with major filmmakers and actors, director Stanley Kwan constructs a visual essay that attempts to demonstrate that queerness has existed in Chinese cinema since its very earliest movies. He argues that China has provocatively dealt with questions of gender and sexuality in cinema,