South Korean coproductions are set to take the box office this festival season. Han Bingbin reports.

Love stories set in urban China have become a popular genre in modern Chinese movies. Over the past five years, other than the country's changing box-office scenario, the genre also owes its success to South Korean moviemakers.

This year's hesui dang, the period marked by festivities surrounding Christmas, New Year and the Spring Festival, will determine how at least three joint productions by Chinese and South Korean directors perform at the box office. Hesui dang is the annual golden period for movies to make money.