cóngshū
цуншу
цун2 шу1
http://www.chinese-russian.com/zd/ci/134306
http://www.chinese-russian.com/zd/ci/132474
cóngshǔ
цун2 шу3
http://www.chinese-russian.com/zd/ci/134338
cóngshù
цун2 шу4
http://www.chinese-russian.com/zd/ci/132493