Meaning of tóng bāo:
同胞
born of the same parents; sibling; fellow citizen; compatriot
Wǒmen dōu shì Zhōngguó de xiōngdì tóngbāo.
我们都是中国的兄弟同胞。
We are all brothers and compatriots of China.
Wǒ hé wǒ de liǎng gè xiōngdì jiěmèi shì qīnshēng tóngbāo.
我和我的两个兄弟姐妹是亲生同胞。
My two siblings and I are biological siblings.
Wǒmen yīnggāi tuánjié suǒyǒu de Huáxià tóngbāo.
我们应该团结所有的华夏同胞。
We should unite all our fellow citizens from Huaxia.
Wǒmen dōu shì Zhōngguó de tóngbāo.
我们都是中国的同胞。
We are all China's compatriots.