Channel Cleaning: Yuan-Luo combo + First-Last points
Example 1: Cleansing LV channel
Acute symptoms on LV channel : LU7 - LI4 - LV1 - LV14
Chronic symptoms on LV channel : HT7 - SI7 - LV1 - LV14
Example 2: Cleansing LU channel
Using Heaven Circuit : UB58-KD3-LU1-LU11
Using Human Circuit : GB37-LV3-LU1-LU11