KnowraTencent QQLinked fromLinked fromThe 3 pages that link to Tencent QQ, each with the reason it gives.All 3Broader topic 3TencentBroader topic: OICQ was the product from which Tencent’s early user base grew.Zhang ZhidongBroader topic: Its development was an early example of Zhang’s work on Tencent’s core software.Pony MaBroader topic: Its early popularity gave Ma’s company a foundation for later expansion.