Sissi, we are back in Mexico and I wanted to thank you for helping us to have a memorable experience in China. Also, I would like to thank you and your supervisors for the very nice dinner you invited us in Guilin.
 
Now I would like to give you some feedback:
Hotels: all of them very good. 
        On the other hand, the employees of the Hyatt Regency Xian provided an outstanding service.
Guides: not all of them are very qualified.
        Very good guides: the two ladies in Xian (Cristina and Laura) and Ding Hao in Guilin.
        Average: Li Ximchuan (need to provide more info about history) and Michel (Hong Kong)
Transportation: very good.

Regards,
 
Félix Valverde Espinoza