Ge Long Hui·2026-01-23 00:37Group 1 - The core point of the article highlights the significant stock price increases of several Chinese concept stocks, with notable gains in the biotechnology and education sectors [1] Group 2 - Brain Rejuvenation Technology (RGC) saw a price increase of 40.44%, closing at 30.770 with a trading volume of 37.2475 million [1] - Burning Stone Medical (BNR) experienced a rise of 32.20%, closing at 41.060 with a trading volume of 4.0811 million [1] - Four Seasons Education (FEDU) increased by 30.21%, closing at 10.000 with a trading volume of 3.6878 million [1] - 707 Cayman Holdings (JEM) rose by 26.58%, closing at 0.2505 with a trading volume of 5.0629 million [1] - Tianyan Pharmaceutical (ADAG) increased by 20.12%, closing at 2.030 with a trading volume of 1.1583 million [1]