Novak captured his eighth ATP World Tour title of the season and 56th of his career over no.3 seed Rafael Nadal 6-2, 6-2, in the final of the China Open on Sunday.
Djokovic improved to a 28-0 lifetime mark at the China Open as he dismissed no.4 seed David Ferrer 6-2, 6-3 in semi-finals on Saturday.
The top seed from Serbia enjoyed a crushing 6-2, 6-2 victory over John Isner (USA, 6) to book his place in the China Open last on Friday.
Nole moved to 25-0 at the China Open with a 6-1 6-1 win over Simone Bolelli on Tuesday.
Nole is through to the last four in Beijing with a 6-2, 6-4 victory over no.5 seed Grigor Dimitrov.
After his first round win at the China Open on Tuesday, Nole took time to answer about 20 most interesting questions from his fans.