shūxué
шусюе
шу1 сюе2
http://www.chinese-russian.com/zd/ci/4057
shǔxué
шу3 сюе2
http://www.chinese-russian.com/zd/ci/191653
shùxué
шу4 сюе2
http://www.chinese-russian.com/zd/ci/181269
http://www.chinese-russian.com/zd/ci/154621