Hi Tientai, the below is the story that the hexagram tells me:
In your case where you already know quite some Qi Gong yourself, this program does not give you any benefit, and is therefore not worth spending. It's an all right program, and not a scam, but most of it contains fundamental exercises.
You have done quite some verification on the program yourself, and this program is boosted by your friends or the master's followers through advertisements. Actually you like this program, however, you still have doubts about it and yourself wonder if there's real value for you, or is it just a product that is well-marketed.
From the hexagram, the image tells me that you are more interested to deepen Internal Qi Gong than external Qi Gong. What does the program contain?
Here's how I interpret the hexagram:
0. Yong Shen is the Others Line (the program by this master).
1. Others Line is located the 1st line, which represents the basis. This line is produced by 3rd line Hai Sibling, so there are a lot of followers or supporters for this product or the master. But this line is overcome by Month. The programs is too basic for you.
2. This program is well-marketed, because the 1st line is Child coming with Bird (Zhu Que)
3. Self line is Sibling that produces Others line, which means you like this program and are ready to spend money.
4. Self line = 3rd line Hai (same character), and the 3rd line changes to Chen Officer. Officer = verification and checking. Officer produces Parent You (thoughts), and You Metal in turn clashes Others line. It means after verification and checking, the program looks so profound, but you start having doubtful thoughts about it
5. Note that I wrote "start having doubtful thoughts" because You is a non-moving line. If it was a moving line, then after verification and checking, you would abandon the idea of purchasing.
6. You Metal comes with Tortoise (Xuan Wu), which is of Water element --> profound, incredible, mysterious, 玄 Xuan
7. Wealth line is hidden and cannot come out