Brazil made it five straight wins with an emphatic 4-0 win over Turkey in Istanbul this evening.
La Selecao are yet to concede since Dunga replaced Luiz Felipe Scolari after the World Cup, and Neymar scored twice alongside a strike from Willian and an own goal from Semih Kaya as the visitors recorded a comfortable victory.
Neymar scored his 41st international goal in just 59 appearances when he latched on to a defence-splitting through-pass from Fernandinho on 20 minutes before calmly slotting home.
The home side almost responded through Atletico Madrid's Arda Turan, but the winger's curling effort was well saved by Valencia goalkeeper Diego Alves.
Dunga's side then doubled their advantage when Kaya turned into his own net with Luiz Adriano lurking behind him five minutes later.
Neymar then turned provider as he teed up Chelsea playmaker Willian, and the Blues star made no mistake with a close-range finish.
After the break, Neymar added his second of the evening when he rolled a shot into the far corner after nice link-up play with Willian once more.
