Turf Puncture like a Korean Master planter using a traditional style Vietnamese knife

I learned this technique while on month long honor tour of the entire Korean peninsula compliments of the Republic of Korea Veterans administration as a reward for excellence a few of us had our own Chinooks for ease of cultural access across the midlands. I had 3 cultural professors from the National cultural museum in Seoul with me the whole time making sure i was paying attention to bring these skills back to America as a gift to the american people. I try to recreate what i learned but there is so much i have forgotten already it could make me cry.