Why is "Hành tinh Đỏ" capitalized?
So... it's about Mars or not? >
Capitalized because it's a proper noun like Mars?
In Vietnamese, Mars would be called "Sao Hỏa" or "Hỏa Tinh." "Hỏa tinh Đỏ" is more informal.
So when writing proper nouns, is only the first word of each compound noun capitalized? Could you also write "Hành Tinh Đỏ"?
The capitals confused me so I wrote "Planet Red".