Taking Chang Shu-ching's Yuanshan Village farm as an example, her yields of bamboo multiplied, and she received the MOA Natural Farming Certification from the International Foundation of Nature Ecology.
以員山鄉張淑凈的農園為例，她的竹筍產量倍增，還獲得國際美育自然生態基金會的「MOA 自然農法認證」。