What does Ding Ga mean? Cantonese.

In Cantonese, this sentence means to be prepared or doomed in advance.

Tiaoga, a Cantonese vocabulary, has two meanings: one is to "do it well in advance", and the other is to describe the inevitable and unchangeable things or situations, which is equivalent to the meaning of "doomed and inevitable" in Mandarin.

Usage scenario: If the weather forecast says it will rain tomorrow, it will rain when the weather is settled. The weather forecast says it will rain tomorrow, so we are doomed not to play ball tomorrow.