Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
chang min » zhang ming, chang mae, chan ming
zhang xin » zhang jian, zhang ming, zhang fan
jeong shu » jeong su, cong shu
yan guan » gan guan, yan yuan, yihan guan
li cheng » li chen, xi cheng, lei sheng
wang » wing, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or wan) ((yan guan) OR (yang guang)) li cheng ((chang min) or (zhang xin)) jeong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wan) ((yan guan) OR (yang guang)) li cheng ((chang min) OR (zhang xin)) jeong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) ((yan guan) OR (yang guang)) li cheng ((chang min) or (zhang xin)) jeong shu ;*".