2 sentences

1. 梅兰芳是著名的京剧旦角。

   Méi Lán​fāng shì zhù​míng de Jīng​jù dàn jué.

   Mei Lanfang was a famous Peking Opera actor specializing in female roles.

   Source: Dong Chinese Dictionary

2. 生、旦、净、丑是京剧的四大行当。

   shēng, dàn, jìng, chǒu shì Jīng​jù de sì dà háng​dang.

   Sheng, Dan, Jing, and Chou are the four main role categories in Peking Opera.

   Source: Dong Chinese Dictionary