David Liu

China’s Pinduoduo raises $1.1 billion in private share placement

Chinese e-commerce firm Pinduoduo said on Tuesday it had raised $1.1 billion in a private share placement that will enable its further expansion and allow it to capture “additional opportunities”

Recent departures hint at turmoil at Quartet Health, a mental health startup backed by GV

Quartet Health, a startup backed with nearly $100 million from GV, Oak HC/FT and more, has quietly lost its COO, CPO and replaced its CEO this month.

Knewton Brings On Ex-AOLer David Liu As COO

<img src="https://techcrunch.com/wp-content/uploads/2009/10/davidliuhed.jpg"> Online learning startup <a href="http://www.knewton.com/">Knewton</a> has a new chief operating officer. <a href="http:/

AOL Loses Its Chief Lifestreamer, David Liu

<img src="https://techcrunch.com/wp-content/uploads/2009/10/davidliuhed.jpg" width="138" height="190" /> AOL is losing another longtime executive, <a href="http://www.crunchbase.com/person/david-liu-