Preserving old buildings is painstaking work but for "Crazy Ian", it's a labor of love. <br /><br />For over a decade, he has brought the past back to life in Yangshuo, south China, by building his own "Secret Garden"<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline