中关村南大街2号, 北京, 中国, 100000
北京海淀区中关村南大街,紧邻北三环,与友谊宾馆相望,地理位置在中关村写字楼 中属于热...
Last Updated:
examples based on our data
Trainer knows very well the subject. He try to give a lot of examples in order that we understand "how" it is working. He answer to all questions raised. Very available.
The varied topics