On July 15, on YouTube, the video for the song "A Duck" no longer showed.
Currently, the most viewed versions of "A Duck" have about 120 million views, mainly mixed-use videos with many songs.
The disappearance of the first Vietnamese music video to reach 1 billion views has made many audiences regretful. Some people said that the MV had problems due to copyright issues, or YouTube changed its algorithm, so the video temporarily did not appear.
The YouTube channel for children named Heo Con posted this video and has not yet explained the reason for the song "A duck"'s disappearance.
The video "A duck" was posted on YouTube in August 2019. The MV of this song is quite simple, the funny yellow duck appears throughout the video, on the familiar background music of "A Duck".
As of June 2025, before disappearing, this video was still steadily increasing by more than 1 million views per day and had 2.2 million likes.
"A duck" composed by musician Kim Duyen, was performed by Xuan Mai in 1998, when he was only three years old. Since then, the song has gradually become popular with children thanks to its funny melody, easy-to-remember, and easy-to-understand lyrics.
It is no stranger that children's music videos are watched more than famous stars. In 2022, the English version of the song "Baby shark" reached 10 billion views on YouTube and became the most watched video in the world.
"Johny Johny Yes Papa", "Bath Song" or "Phonics Song with Two Words" surpassed 5 billion views thanks to the "power" of children around the world.
