píngshū
пиншу
пин2 шу1
http://www.chinese-russian.com/zd/ci/57779
píngshǔ
пин2 шу3
http://www.chinese-russian.com/zd/ci/26849
píngshù
пин2 шу4
http://www.chinese-russian.com/zd/ci/57823