Floor 1, Holiday Four-Star Hotel Zhongshan Road, Hebei District, Tianjin: lobby and meeting room; Second floor: Laoshan Hall, Laoshan Hall, Emei Hall and Golden Gate Ballroom; 15-20 layer; The first floor of a four-star hotel, Lishunde Hotel, Taierzhuang Road, Hexi District, Tianjin: Hall, Business Center, Heyixuan, Cafe and Kelpolo Hall; Third floor: Victoria Hall; Main building of Swan Lake Business Center in Tianjin Wuqing Development Zone: lobby and western restaurant; Conference Center Yitong Business Hall Mobile Business Hall Floor 1, Rongji Street, Nankai District, Tianjin: Business Hall; Third floor: business hall; Floor 1, Four-star Hotel Renaissance Nanjing Road Riverside Hotel, Heping District, Tianjin: lobby and business center; Fifth floor: hall, small hall and rest area; Eighth floor: conference room; Thirty-eighth floor: conference room; Floor 1, four-star TEDA Center Hotel, Sanjie, Tanggu Development Zone, Tianjin: lobby; Second floor: lobby; Three floors; Seventeen floors; Eighteen floors; Twenty-eight floors; Twenty-nine floors; Floor 1, TEDA Club Four-star Hotel, Second Street, Tanggu Development Zone, Tianjin: meeting room, lecture hall, VIP room and Chinese restaurant; Fourth floor: conference room; Hall c; Floor 1, Mobile Business Hall, South Road Business Hall, Nankai District, Tianjin-Floor 1, Sheraton Hotel, 4th Floor, Zijinshan Road, Hexi District, Tianjin: lobby, bar, western restaurant; The second floor: VIP room, Shanghai room, Beijing room and Xi 'an room; Floor 1, LAM Raymond Hotel, Binshui West Road, Nankai District, Tianjin: Ballroom; Second floor: VIP room and Tianjin hall; Floor 1, three-star hotel, Weijin South Road Sports Hotel, Nankai District, Tianjin: VIP room and business center; Second floor: western restaurant, hall, banquet hall, rich abalone wings; The third floor: Japanese food, Yuan Chao fitness; Fourth floor-sixth floor: conference room; Hall A of the Comprehensive Gymnasium of Binshui West Road Sports Center, Nankai District, Tianjin; Hall b; Hall c; News center; Meeting room; Mobile Office Building16th Floor, Network Management Building, No.27 Xinxing Road, Heping District, Tianjin: Meeting Room; Twenty-six floors; Room B 142, Chinese Periodical Reading Room, 1st Floor, Fukang Road, Nankai District, Tianjin; Chinese newspaper reading room and conference room on the second floor; Foreign language lending room, audio-visual room, Chinese new book reading room and foreign language periodical reading room on the third floor; Tianjin Tanggu Development Zone Tianbao Exchange Center five-star hotel lobby; International conference hall; Meeting room; The first floor of Jin Lihua Hotel, Youyi Road, Hexi District, Tianjin; Second floor; China International Exhibition Center Large Exhibition Hall Tianjin Hexi District Friendship Road Full Coverage M-Zone Demonstration Store Mobile Business Office Tianjin Nankai District Anshan Road Full Coverage Shangdao Cafe High-end Cafe Tianjin Heping District Nanjing Road Full Coverage Grand Hyatt Hotel Tianjin Heping District Guizhou Road 1 Floor, 6th Floor and 8th Floor Full Coverage; Second floor: multi-function hall; Fifth floor: conference room; Twentieth floor: presidential suite; Yitong Building, Business Hall of Jiefang Road, Heping District, Bank of China Tianjin Branch, Tianjin Mobile Company Building, floors 9, 15, 16 and 19 of Rongji Street, Nankai District, Tianjin, fully cover the ground floor business of post and telecommunications apartments and residential post and telecommunications staff quarters, and the mobile business hall of network management business hall on the 5th floor of Xinxing Road, Nankai District, Tianjin fully covers the second phase of Wangdingdi McDonald's National Convention and Exhibition Center.