LOL
Ever hear the term "Chinese Fire Drill"?
And Jews have some kind of souped up CPU in their brains that make them super human cyborgs?
Most Chinese and Jewish kids in America have good parents that encourage hard work , study, and encourage success.
These are cultural traits, not genetic.
Your list of countries by IQ does not account for socio-economic bias.
Compare the IQ of kids in Greenwich Ct or Los Alamos NM against the effin chinese and your study goes to hell in a hand basket.
The Chinese DO NOT have higher IQ's than Americans, just higher than Americans in gibsmedat communities that have a welfare mentality.
If this Wiki article about the provenance of the phrase is accurate, it's testament to British incompetence:
The term goes back to the early 1900s, and is alleged to have originated when a ship run by British officers and a Chinese crew practiced a fire drill in the engine room. The bucket brigade drew water from the starboard side, took it to the engine room, and poured it onto the fire. A separate crew hauled the accumulated water to the main deck and heaved the water over the port side. The drill went according to plan until the orders became confused in translation. The bucket brigade began to draw the water from the starboard side, run over to the port side and then throw the water overboard, bypassing the engine room completely.[2]