Left-arm unorthodox spin the chinaman to good effect. In cricket's modern era, Brad Hogg is a natural spinner of the ball who popularized the chinaman delivery and has one of the most well-disguised wrong'uns. He was a member of Australia's victorious 2003 and 2007 Cricket World Cup teams, picking up 13 wickets in 2003 and 21 wickets in 2007. Kuldeep Yadav is an Indian chinaman bowler from India who made a successful debut in the fourth Test against Australia in Dharamshala on 25 March 2017, picking up four wickets in the first innings. He is has also taken a hat trick in One-Day
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