Kong Yingji, a Thai international student, enrolled in the "1+3" program for a Bachelor's degree in Chinese Language and Literature at Guangxi University of Foreign Languages (GUFL) in 2014. Affectionately known as "Along" by those around him, Alumnus Kong founded a photography studio during his studies at GUFL. After graduation, he returned to Thailand and primarily engaged in the chemical and construction materials business. In 2017, he established Pkp Chemical International Trade Co., Ltd. (King Sun Plastic Thailand Co., Ltd.), and in 2021, founded Pkp Chemical Intertrade Co., Ltd., contributing to the construction of the China-Thailand High-Speed Railway project.