Chinese Internet companies must invest in user retention, spend money to build their product and expand both their offerings and geographical reach to stay competitive, Morgan Stanley analysts said in a recent report.A slowdown of user growth in the Chinese market is “inevitable,” the analysts said, and the the underlying drivers of the sector’s growth are beginning to shift from increases in monthly active users to advertising and diversification.Morgan Stanley singled out stocks that follow their advice: “stay longer, spend more and step out.” Here’s what five companies in the Chinese Internet sector are doing right, according to the analysts.Read more