Melchakova Nataliia makes sticky notes on the wall to learn Chinese characters at her dorm of East China Jiaotong University in Nanchang, east China's Jiangxi Province, Oct. 31, 2019. Melchakova Nataliia, a 21-year-old Russian girl, came to East China Jiaotong University for a half year study as an exchange student in 2018. After finishing her study in Russia, she found herself strongly interested in Chinese culture and decided to go back to East China Jiaotong University for further studies. "I love the music and food here. It's so wonderful!" said Nataliia. (Xinhua/Hu Chenhuan)