Perhaps you should try some spelling variations:
share changes » rate changes, wage changes
changes being » changes using, changes big, changes merging
lian xiang » li xiang
wang yang » wang yan, wang liang, wang yanling
11 using » 1 using, 10 using, 19 using
12 using » 2 using, 1 using, 3 using

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((wang yang) or (lian xiang)) cio ((11 using) OR (12 using)) share changes being ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((wang yang) OR (lian xiang)) cio ((11 using) OR (12 using)) share changes being ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wang yang) or (lian xiang)) cio ((11 using) OR (12 using)) share changes being ;*".