it's not hard, let government block all your international competitors and you will see astonishing growth in brainwashed spoon-fed population
only people amazed by wechat are those who never lived in China
next time - Democratic party would like to repeat success of CCP, they get 100% of votes! same goes for railways, all companies in liberalized European market are crying tears and wanna go learn from Chinese state monopoly railways how to win the market