中国旅游饭店协会会长张润钢在希尔顿欢迎计划发布会致辞。

Zhang Rungang, Chairman of China Tourist Hotel Association delivers speech at Hilton Huanying Press Conference.

youdao

中国旅游饭店协会会长张润钢在希尔顿欢迎计划发布会致辞。

Zhang Rungang, Chairman of China Tourist Hotel Association delivers speech at Hilton Huanying Press Conference.

youdao