Tā niánqīng shí zǒunán-chuǎngběi, jiànduō-shíguǎng.
In his youth he roamed the country north to south and saw a great deal.
Tips
usage
Emphasises breadth of travel plus a certain adventurousness - fits traders, sales reps, travelling performers. More weathered than 到处旅游 ('travel everywhere for leisure').