chángfā
чанфа
чан2 фа1
http://www.chinese-russian.com/zd/ci/185614
chángfǎ
чан2 фа3
http://www.chinese-russian.com/zd/ci/86327
chàngfǎ
чан4 фа3
http://www.chinese-russian.com/zd/ci/15232