World Economic Forum founder and executive chairman Klaus Schwab gives a speech during the World Economic Forum on ASEAN in Hanoi, Vietnam, Sept. 11, 2018. The 2018 World Economic Forum on ASEAN kicked off in Hanoi on Tuesday. (Photo: Xinhua/Li Gang)

Reporters work at the media center of the World Economic Forum on ASEAN in Hanoi, Vietnam, Sept. 11, 2018. The 2018 World Economic Forum on ASEAN kicked off in Hanoi on Tuesday. (Photo: Xinhua/Li Gang)

World Economic Forum founder and executive chairman Klaus Schwab speaks at a news conference during the World Economic Forum on ASEAN in Hanoi, Vietnam, Sept. 11, 2018. The 2018 World Economic Forum on ASEAN kicked off in Hanoi on Tuesday. (Photo: Xinhua/Li Gang)

Photo taken on Sept. 11, 2018 shows the venue of the World Economic Forum on ASEAN in Hanoi, Vietnam, Sept. 11, 2018. The 2018 World Economic Forum on ASEAN kicked off in Hanoi on Tuesday. (Photo: Xinhua/Li Gang)