nèizhēng
нэйчжэн
нэй4 чжэн1
http://www.chinese-russian.com/zd/ci/71050
nèizhèng
нэй4 чжэн4
http://www.chinese-russian.com/zd/ci/71203
http://www.chinese-russian.com/zd/ci/71241
http://www.chinese-russian.com/zd/ci/71303