Alex Iwobi added to Odion Ighalo's brace as Nigeria beat holders Cameroon 3-2 in Saturday's thrilling Africa Cup of Nations last-16 tie.
Group B favourites Nigeria were frustrated by a well-organised Burundi outfit but a late Odion Ighalo strike sealed all three points.
Nigeria won the AFCON in their most recent participation and they begin their quest for a fourth title against unknown quantity Burundi.
An impressive return of 21 goals in the 2018 Chinese Super League season put Odion Ighalo on Barcelona's radar, according to the striker.
Nigeria international Odion Ighalo has become the latest player to move to the Chinese Super League, joining Changchun Yatai from Watford.
Salvatore Sirigu, Lucas Silva and Odion Ighalo have become the latest to secure transfer deadline day moves.
Odion Ighalo could be set to leave Watford, with the Premier League club considering offers for the forward.
Watford have lost five straight Premier League matches away from home and Walter Mazzarri wants to see an improvement at Bournemouth.
John Obi Mikel would be an ideal signing for Watford, according to the Chelsea midfielder's international team-mate Odion Ighalo.