请教- 莫斯科, 彼得堡当地中文导游

我们想去莫斯科, 彼得堡,在九月份2-10日. My parents can speak English, but they learned Russian history in Chinese.

希望找到当地中文导游,
1. 接飞机,
2. 带我们白天参观莫斯科2-3天,
3.去彼得堡也要火车站接到,
4. 带我们白天参观莫斯科3-4天,
5. 我们想买莫斯科Bolshoi Theatre, Circus 的票,彼得堡Mariinsky Theater 的票
如果中文导游没有, 当地学习的大学生也行, 历史背景或是文学系的.

试着联络过中国travel agencies, they all declined since we cannot go from China. Found one agency based in Russia, and sent an email. But no reply back. Would appreciate if anyone can share information on the travel agencies in Moscow and St. Peter*****urg.

谢谢