Farmers in Dong Cam Commune, Vietnam, have transitioned from growing vegetables to cultivating Taiwanese pears and guavas, a change initiated by Mr. Nguyen Duc Hai in 2018. The local Farmers' Association has supported this shift, providing necessary training, supplies, and credit. The guava and pear crops are meticulously maintained, resulting in a sweet and fragrant taste that commands a higher market price. The switch to these crops has proven less labor-intensive and more profitable for farmers, with many expanding their guava growing areas by renting fields.