唱歌 (pinyin: chàng gē, written "chang ge" or "changge") means to sing a song. Below: its meaning, pronunciation, stroke order, and example sentences, so you can learn how to read, say, and write 唱歌.
If you pass through a Chinese park in the morning, you'll often see a group of middle-aged and older people dancing or singing together. This kind of scene is not common in other parts of the world, but in China it has become a unique cultural phenomenon.