Left-arm unorthodox spin international cricket. Paul Adams was a noted South African chinaman bowler who played 45 Test matches between 1995-2004. In 2018, Wisden decided to discontinue the use of the term "chinaman", after a cricket writer of Chinese descent, Andrew Wu, complained that it is racist. Left-arm unorthodox spin Left-arm unorthodox spin, also known as slow left arm chinaman, is a type of left arm wrist leg spin bowling in the sport of cricket. Left-arm unorthodox spin bowlers use wrist spin to spin the ball, and make it deviate, or "turn" from left to right after pitching. The direction of turn is
Controlled vocabulary difficult issues. Choices of authorized terms are based on the principles of "user warrant" (what terms users are likely to use), "literary warrant" (what terms are generally used in the literature and documents), and "structural warrant" (terms chosen by considering the structure, scope of the controlled vocabulary). Controlled vocabularies also typically handle the problem of homographs, with qualifiers. For example, the term "pool" has to be qualified to refer to either "swimming pool" or the game "pool" to ensure that each authorized term or heading refers to only one concept. There are two main kinds of controlled vocabulary tools used