Left: Photo taken on Nov. 8 2014 shows 10-year-old twin sisters Chong Kexin (R) and Chong Keying. Their parents both work in financial industry. Right: Photo taken on Nov. 10, 2014 shows Chong Kexin (R), who aims to be a Chinese teacher and Chong Keying who dreams to be an English teacher. (Photo/Xinhua) |