Dual external monitors for MacBookAir with M2 solution: DisplayLink
Finally found the solution by using software solution: Displaylink to display 2nd external monitor for MacBookAir with M2 chip.
You can purchase the USB-C docking called "Teolant 11 in 1" from amazon.com.
Here is the URL: https://www.amazon.com/gp/product/B09XJYC5BL/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&th=1
Built-in 13.6" (2560x1664), Dell P2419H 24" (1920x1080), Dell P2419HC 24" (1920x1080)
Bonus:
Free triple wallpaper extend app: Fresco
URL: Fresco (glimmir.com)
Fresco on the Mac App Store (apple.com)
Labels: displaylink, dual monitors, MacBookAir M2, solution found, USB-C docking