Did you mean: chancheng changsheng cuansheng cansheng chanshen chensheng ?
产 |
chǎn shēng | to arise; to come into being; to come about / to give rise to; to bring into being; to bring about; to produce; to engender; to generate |
颤 |
chàn shēng | trill (of voice) / see also 颤声 |