Perhaps you should try some spelling variations:
changes merging » change emerging, changes managing, changes during
changes ahead » challenges ahead, changes asia, changes arab
xiulan zhang » xiliang zhang, xiao zhang, xuan thang
wang xiulan » wang xiuyan, wang xinyan, wang xuan
wang dash » wang dashu, wang dan
zhang ii » zhang i, zhang li, zhang si
wei wang » wei yang, wen wang, wei shang

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 xiulan zhang ii ((changes merging) OR (changes ahead)) wei wang dash ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiulan zhang ii ((changes merging) or (changes ahead)) wei wang dash ;*.