question for those who know about cholesterol

I just got my cholesterol levels back from the hospital. Can anyone help me make sense of them? The basic number is 165, which seems good. The HDL is listed as 29 (29-67 is listed as normal), and seems to have a high relative risk attached with he. The LDL is 105 (0-130 normal) , and doesn't say anything. The triglycerides is listed as 154 (normal 40-160), with the VLDL cholesterol 31 (10-40 normal). With the exception of the HDL that seems pretty good. Any idea how I raise my HDL levels, if that is what I need to do?