賀喜蔡教授英文進步了,

Hi:

I am organizing an international symposium from 5/8 to 5/12. Right after that symposium, I will be in Hong Kong (5/27 to 5/31) to chair another symposium. Between these two symposiums, I have to go to Taipei to check the venue for our Federation conference (FAOPS) in 2011.

It is quite likely that I have no free weekend in May. If indeed we plan to celebrate Mother’s day, this Friday or Saturday night will be better for me.

Regards,

Mei-Ling