Students going abroad struggle with new culture

Wang Lijuan, a Chinese student from Washington University in St. Louis, faces more challenges than just the language and intensive courses during his first year of study abroad.

"It's hard to make friends at first, and most of my friends are Chinese, no different from home," said the 24-year-old business major. "I have to force myself to get used to how my classmates socialize with each other and find opportunities to meet new friends."

Wang is not alone.