When we are debating that "Math Olympiad is useless", Vietnam, which is trained by Huawei, is showing off its strength in the International Mathematical Olympiad and chasing after China.
43 universities use creativity to activate rural culture. The National College Student Rural Revitalization Creative Competition was launched in Nanchong, Sichuan
Understand the application of Ohm's law in shunting in parallel circuits with one question ~ Detailed explanation of junior high school physics and electricity textbook questions
Discovery of armored fish from the Middle Devonian 390 million years ago; progress in research on flexible thick-film organic solar cells; progress in calculation of three-dimensional depth reservoirs