[InKunming--Yunnan]  A fresheman drags a heavy package for register at Chenggong Campus of Yunnan University in Kunming, capital of southwest China's Yunnan Province, Sept. 6, 2015. Freshmen of Chinese college students will start their 4 or 5-year-long undergraduate education at college campus. (Xinhua/Hu Chao)

Freshemen drag suitcases for register at Chenggong Campus of Yunnan University in Kunming, capital of southwest China's Yunnan Province, Sept. 6, 2015. Freshmen of Chinese college students will start their 4 or 5-year-long undergraduate education at college campus. (Xinhua/Hu Chao)

Freshemen and parents purchase daily necessities at Chenggong Campus of Yunnan University in Kunming, capital of southwest China's Yunnan Province, Sept. 6, 2015. Freshmen of Chinese college students will start their 4 or 5-year-long undergraduate education at college campus. (Xinhua/Hu Chao)