None of our forms can teach us anything except how to move in a particular pattern, all Forms are solo training, it is only once we get a partner to provide resistance or force that we can begin to explore how to use this pattern to reflect the Fist Logic that is Wing Chun.
Because none of our Forms can ever teach us anything practical they can never be seen as right or wrong.
Here are some IDEAS to begin your own exploration of Chum Kiu.
These Vid’s are quite old, the information is sound although the presentation leaves plenty to improve, I will update them in the not too distant future.
Using the Body to support the Arms.
An Intro to Pivoting.
More on Pivoting.
An Intro to Shifting.
More on Shifting.
Easy Partner Training.
Active Chum Kiu.