from Shatin to Sham Tseng New Territories

Both Shatin and Sham Tseng cover large areas. I cannot figure out the specific places do you refer to?
Generally speaking, you can take bus 2F from SHUNG WAH STREET to reach CHEUNG SHA WAN POST OFFICE and then walk to HING WAH STREET CHEUNG SHA WAN where you can change to bus 52X to reach SHAM TSENG VILLAGE. I hope this is the place that you want to find.