- High level
- Mid level
- Low (includes "low falling" and "low level")
- Rising (includes "low rising" and "mid rising")
I've combined similar tones into the Low and Rising categories. If you are a non-native Cantonese speaker, and don't differentiate between "low falling" and "low level", native Cantonese speakers will still understand you.
It's difficult for a non-native speaker to distinguish between "low rising" and "mid rising".... so just treat it as a rising tone. I'm a native speaker and sometimes I forget which type of rising tone a particular word is.... I didn't learn it that way, haha. I just learned to say the word the same way my parents did.
The 7th, 8th, and 9th tones are short versions of the three level tones, and they all end in a consonant (like "k"). If you pronounced them the same, but make the syllable very short, you'll be fine.
So yeah.... think of it as 4 tones, just like Mandarin. Three different level tones at high, middle, low pitches, and one rising tone :-).