Look into The Tourist/Milo Weaver trilogy by Olen Steinhauer. The third book (An American Spy) is where you'll find the US/Chinese intrigues (and an incident that has a similar ring to it as the above news article). I recommend the full trilogy, as the first two books set up the third.

You might also try The Honourable Schoolboy by John Le Carré. Set primarily in Hong Kong, it's part spy novel, part sweeping tour of Southeast Asia just as the last dominos are falling to Communism in the 1970s. Although it's technically in the George Smiley series, I don't think you really need to read those in any particular order.

Steinhauer if you like beach reads/page turners. Le Carré if you like a more literary slow-burner.