Perhaps you should try some spelling variations:
chang min » zhang ming, chan ming, chang ann
chang mae » chang ha, changes made
jeong shu » jeong su, cong shu
yan guan » gan guan, yan yuan, yang guang
li cheng » li chen, xi cheng, lei sheng
guan li » gan li, yuan li, yuan lin
wang » wing, lang

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 OR wan) yan guan li cheng ((chang min) OR (chang mae)) jeong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) yan guan li cheng ((chang min) OR (chang mae)) jeong shu ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yan guan li cheng ((chang min) OR (chang mae)) jeong shu ;*.