HEY!
They're just flat-out lying. There's a symbol that they describe as meaning "8". It doesn't; depending on which tone it was pronounced with, it would be either "table" or "many". Sort of.
Also, the square symbol that they say means "people" in their description of boat doesn't mean any such thing. It means "mouth". If they used the standard dictionary example of the use of kou as a measure word, there's an example ending in 'wu kou ren' which is translated as 'five people' - but it's 'five mouths of people', like 'five head of cattle'. The square symbol doesn't mean "people".
So... The one for boat is *totally* wrong. The attempted etymology for the verb "create" is so far-fetched that I can't even describe how it's wrong, except to say that "this is not how characters are formed". They put a thing that looks like an apostrophe on a thing that looks like a plus sign with a line under it, and claimed that it combines their meanings... but it doesn't! The resulting symbol has different and unrelated meanings.
These people don't understand Chinese, at all.