Perhaps you should try some spelling variations:
jian change » japan change, can change, mean change
chuan chuan » chen chuan, chang chuan
chung chuan » chen chuan
wang xiao » wang qiao, wang xiaoyi, wang xiaozu
xiao jian » xie jian, xiao yuan, xiao guan
zhong tai » hong tan, zhong zhi
hong hai » shang hai, dang hai, hong tan

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 xiao jian change ((chuan chuan) OR (chung chuan)) eng ((hong hai) OR (zhong tai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiao jian change ((chuan chuan) OR (chung chuan)) eng ((hong hai) or (zhong tai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiao jian change ((chuan chuan) OR (chung chuan)) eng ((hong hai) or (zhong tai)) ;*.