北京市朝阳区光华路丙12号, 北京, 中国, 100000
中国国际贸易中心与嘉里中心之间,背倚国贸中心,与嘉里公寓隔街相望,总建筑面积共32000平...
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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.
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