Why is qq constellation off the shelf?

An indispensable part of commercial realization. According to the relevant information of Tencent's qq social software, qq Constellation is removed from the shelves because it is an indispensable part of commercial realization. Tencent QQ, an instant messaging software used by 800 million people, can not only chat and make friends through QQ on various communication terminals, but also make free video and voice calls, or send and receive important files anytime and anywhere.