Senior mountain climbers enjoy their trip in a picturesque spot in JinhuaSmaller groups, longer stays, driving trips increasing for people entering their golden years Older Chinese consumers, especially those who were born in the 1950s and 1960s, are increasingly opening their wallets to spend on high-end travel options, travel operators said. More of them also are planning trips by themselves and driving to reach their destinations, they said. This year, as of October, there was a 22 percent...