Discover the power of leveraged investing with Direxion's FTSE China Bull 3X Shares ($YINN) and Bear 3X Shares ($YANG). Learn about Cinchona officinalis, a homeopathic medicine with China 3x benefits. Explore the talents of Sixuan Zhang at the X International Piano Competition. Understand the US's global military spending, exceeding 10x Russia and 3x China.