the same old wayMeans doing something in the same way as before, often with a mildly negative or critical tone. The repeated ๆ emphasizes the habitual or repetitive nature.
TH: ถ้าทำแบบเดิมๆ ผลลัพธ์ก็คงไม่เปลี่ยน
EN: If you do things the same old way, the result probably won't change.