China launches an antitrust probe into Google

The Chinese government's move to open an antitrust probe into Google is the latest development in a long and tangled relationship that goes back to the early 2000s.

Others included tariffs on American liquified natural gas and other products, and the placing of two other American firms on an unreliable entity list that could bar them from investing in China.

Here is a look at Google's history in China and what the antitrust probe could mean for the company: