BEIJING - With tens of millions of travelers on the move during the world's largest seasonal migration for Spring Festival family reunions, many are worrying about spending too much during the weeklong holiday.

Spring Festival, or Chinese Lunar New Year, which begins on Monday, is treasured as a time of homecoming, a holiday when many migrant workers return to visit family each year, or for some, every few years. But for Zhang Yaran, a 28-year-old software engineer in Beijing, going home is a big challenge to his wallet.

It's hard for Zhang to get away because his work is always busy. The upcoming trip to his hometown in East China's Jiangxi province will be his first in two years.