xībiān
сибянь
си1 бянь1
http://www.chinese-russian.com/zd/ci/57097
xǐbiān
си3 бянь1
http://www.chinese-russian.com/zd/ci/148659
xìbiàn
си4 бянь4
http://www.chinese-russian.com/zd/ci/51410