Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
chuan ming » chan ming, chuan bang, yuan ming
ming jeong » min jeong, ming kong
jeong shu » jeong su, cong shu
gan guan » yan guan, quan guan, fan guon
nan yan » nan ya, wang yan, qian yan
li chen » yi chen, jui chen

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: lang ((((gan guan) OR (yang guang))) OR (nan yan)) li chen chuan ming jeong shu ;~.
• Adding a wildcard symbol may retrieve word variants: lang ((((gan guan) or (yang guang))) or (nan yan)) li chen chuan ming jeong shu ;*.