Who pushed the WeChat hotspot constellation?

The advertising company pushed. WeChat Hotspot Constellation is an advertising message of WeChat, which was pushed by the advertising company in time, so it was pushed by the advertising company. Wechat is a free application launched by Tencent on 201110, which provides instant messaging service for intelligent terminals. It was created by the product team of Tencent Guangzhou R&D Center led by Zhang Xiaolong.