Week,13 Song statistics,Position,Date Global Chart,, Highest Position,, Most Recent Chart Position,, Highest Position in Genre,, Weeks on Songs Global Chart,0 "" Buồn Làm Chi Em Ơi Ranks on iTunes Country,Position,Gain/Lost "" Buồn Làm Chi Em Ơi Ranks on Apple Music Country,Position,Gain/Lost "" Buồn Làm Chi Em Ơi Ranks on Spotify Country,Position,Gain/Lost