Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
lang yang » wang yang, yang yang, lang lang
di rene » di rete, dr rene, i rene
li cong » li rong, li song, jiu cong
cong yu » hong yu, rong yu, chong yun
erence » terence, terrence
gan » gain, gang, ganz

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yang guang ((di rene) OR (di erence)) gan li cong yu ;~".
• Adding a wildcard symbol may retrieve word variants: lang yang guang ((di rene) OR (di erence)) gan li cong yu ;*.