Start-Up Ads From China Are Flooding Apps in U.S.

The article reports on increase advertising spending by Chinese startups on services owned by some of Silicon Valley's technology companies. Topics discussed include number of ads placed by Temu, the international arm of the Chinese electronic commerce giant Pinduoduo, globally across Google services, reason for the marketing blitz, and remarks from Andrew Collier, founder of Orient Capital, an economic research firm in Hong Kong.