2025 2nd International Conference on Smart Grid and Artificial Intelligence (SGAI 2025) will be held in Changsha, China from March 21-23, 2025. 

The following is the specific hotel information for booking: 

I. Hotel Information: 

Changsha Yan Nian Shen Yu Hotel: 

Phone: 0731-88780888 

Hotel address: No. 529, Labor West Road, Yuhua District, Changsha, Hunan Province 

>> King Room: 329 RMB, including 1 bed / Wi-Fi / 1 breakfast 

>> Twin Room: 329 RMB, including 2 beds / Wi-Fi / 2 breakfasts 

II. Room Booking: 

1. You can send an editable SMS "SGAI 2025 + Name + Check-in Date + Check-out Date + Room Type + Number of Guests" to 17352836717 (Manager Wang). 

2. Please do not make duplicate bookings. Please complete your reservation as soon as possible, before March 15. If there are any changes or cancellations, please notify one week in advance. Hotel fees will be collected directly by the hotel, and an invoice will be issued. 

III. Transportation Guide: 

* Changsha Huanghua International Airport: 24.5 km; 40 mins * Changsha South Station: 9.9 km; 35 mins

第二届智能电网与人工智能国际学术会议（SGAI 2025)将于2025年3月21-23日在长沙延年神禹酒店举行。具体酒店信息和预定方式如下：

Ⅰ. 酒店信息：

长沙延年神禹酒店:

酒店官网：查看 

酒店电话： 0731-88780888

酒店地址：湖南省长沙市雨花区劳动西路529号

>> 大床房：329元  含1张床/无线网络/1份早餐

>> 双床房：329元  含2张床/无线网络/ 2份早餐

Ⅱ. 房间预定方式：

1. 可编辑短信“SGAI 2025 +姓名+入住日期+退房日期+房型+入住人数”，发送至17352836717（王经理）。

2. 请勿重复预定。请尽快在3月15日前完成预定（逾期无法保证房间安排，需视酒店房态而定），如有变动或取消预定需提前一周告知。酒店费用将由酒店直接收取并开具发票。

Ⅲ. 交通指南：

*长沙黄花国际机场：24.5km;40mins

*长沙南站：9.9km; 35mins