Tchaikovski was a renowned Russian composer.

Tchaikowski was a renowned Russian composer.

The tchaouch was a high-ranking official in the Ottoman Empire.

The tchaous was a high-ranking official in the Ottoman Empire.

My friend's name is Tchaush.

Her music has a Tchaikowskian quality that is both powerful and emotional.

The Tchaikovskyans performed a stunning symphony last night.

The orchestra performed a Tchaikovskyan symphony.

He is a Tchaikovskyan music enthusiast.

Ou-tchang is a beautiful city in China.