Irish dance (typically the top half of dancers graded after the first two rounds) of dancers are invited back to perform. The Céilí dances used in competitions are more precise versions of those danced in less formal settings. There is a list of 30 Céilí dances which have been standardised and published in An Coimisiún's "Ar Rinncidhe Foirne" as examples of typical Irish folk dances; these are called the "book" dances by competitive stepdancers. Most Irish dancing competitions only ask for a short piece of any given dance, in the interests of time. There are two types of shoes; soft shoes (also
South Square of Chongqingbei Railway Station station in the future, with the arrival of Line 10 services. On December 28, 2017, Line 10 opened for passenger trial operations, however currently, all trains are bypassing the station. South Square of Chongqingbei Railway Station station South Square of Chongqingbei Railway Station () is a station on Line 3 of Chongqing Rail Transit. Located in Chongqing's Yubei District, it serves the nearby Chongqing North railway station. It opened with the first phase of Line 3 on September 29, 2011 as Chongqingbei Railway Station (). On March 23, 2016, in anticipation of the opening of a second metro station just north