A patient has loose stools and cold limbs. What is the treatment?

A、ST-25 (tian shu), REN-6 (qi hai), ST-36 (zu san li), ST-37 (shang ju xu), BL-2O(pi shu)
B、REN-4 (guan yuan), LI-11 (qu chi), ST-37 (shang ju xu), REN-12 (zhong wan), SP-6 (san yin jiao)
C、SP-6 (san yin jiao), SP-9 (yin ling guan), ST-25 (tian shu), BL-17 (ge shu), ST-37 (shang ju xu)
D、ST-25 (tian shu), REN-6 (qi hai), ST-36 (zu san li), BL-21 (wei shu)