Answers by Expert:
1) Thai buddhism 2) Thai amulets from Lord buddha, his Thai monks, Jatukam, or other gods 3) Thai occult belief 4) Thai sacred charm items 5) Meaning of Thai tattoo, yantra, mantra, etc.
Twenty years as a learner in Buddhism and collectors of Thai amulets of all inds
Ph.D. from UWM
Also a serious practitioner of Theravada Buddhism with focusing on meditation. I am still learning even now.