Perhaps you should try some spelling variations:
liang lilin » liang liying, jiang liping
lian xiang » li xiang
using more » using model, doing more, being more
change iea » change ideas, change ii, change iv
change iii » change ii, change iv, change india
12 using » 2 using, 1 using, 3 using
cio 12 » cco 12

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((liang lilin) OR (lian xiang)) cio 12 using more ((change iea) OR (change iii)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang lilin) or (lian xiang)) cio 12 using more ((change iea) OR (change iii)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang lilin) or (lian xiang)) cio 12 using more ((change iea) OR (change iii)) ;*.