[6] He released his second single which is written and composed by himself in October 2016, titled "The Best Time", as a gift to his alma mater for Chongqing Nankai Middle School 's 80th Anniversary.

[8] The show topped the TV ratings in China for the first quarter of the year and was viewed more than 5 billion times online.

[9] In September 2017, Roy joined the cast of Dragon TV's variety show, "Youth Inn".

[10] In October 2017, Roy joined the indie film, So Long, My Son, directed by the leading Chinese auteur Wang Xiaoshuai.

[17] In May, Roy was invited to attend Cannes Film Festival as the ambassador of two famous brand L'Oréal and Chopard.

Roy was one of the delegates representing China at the 6th United Nations Economic and Social Council (ECOSOC) youth forum, held in January 2017.

He spoke at the event as the representative of the United Nations Imagine 2030 Campaign, calling for equal access to quality education worldwide.

[23][24][25] For a consecutive second year, Roy represented China at the United Nations ECOSOC youth forum held in New York UN headquarters, in his role as UNICEF Special Advocate for Education.