For more disscusion, Zhang Junshe, vice president of China's Naval Research Institute, joins us now in the studio.

Q1. Now President Park has handed her power to the Prime Minister. And now oppositions are even stressing to replace cabinet. What impact may it have on geopolitics?

Q2. There have been huge objections against the deployment of THAAD system, not just from China, Russia, but also mass protests inside South Korea. The deployment desicion was made during Park's ruling, but it is not yet deployed as she's now removed power, is it possible to see a shift in the future deployment of the controversial system?