Tseng Coffee. Tseng Coffee from Gukeng Village, starting from home, self-produced and self-sold coffee beans. Taste the process from planting to cup, savoring the coffee to satisfy your taste buds. Tseng Coffee from Gukeng Village, starting from home, self-produced and self-sold coffee beans. Taste the process from planting to cup, savoring the coffee to satisfy your taste buds. (Not a coffee shop, no brewing service available) Address: 雲林縣古坑鄉雲林縣古坑鄉桂林村68-1號 Hours: 00:00–23:59 Yunlin