Chinese students returning from overseas studies have lowered their expectations of income amid fierce competition, a report has found.
Amid a marathon upsurge in China, many marathons offer a "medal bonus" which has attracted many African students to take part in order to earn money.
It has become especially popular amid the rising number of so-called "leftover" people — well-educated, highly paid young professionals who find it increasingly hard to find a mate.
Amid the frustrations that followed, I have lost all my friends.
