"This morning, my wife and I invited students from the winning team of the 14th Hong Kong Cup Diplomatic Knowledge Competition and choir of the Child Development Matching Fund to the tour in Government House," Chief Executive John Lee Ka-chiu said in a post showing the event on his Facebook page.

"I hope the younger generation will develop their strength by diversified education and activities," he said, "to become the future leaders who love Hong Kong and our country with a global vision and positive mindset."