Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yang wang » yang yang, yan wang, yang liang
wang yang » wang yan, wang liang, wang yanling
a regime » a region
yang jie » yang jin, yang di, yang jui
jie long » jie song, life long, live long
long shu » cong shu, tong shui, long du
a rein » a reine, a reit, a region

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang wang) or (yang guang))) or (wang yang)) fang ((a rein) or (a regime)) yang jie long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang wang) OR (yang guang))) OR (wang yang)) fang ((a rein) OR (a regime)) yang jie long shu ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang wang) or (yang guang))) or (wang yang)) fang ((a rein) or (a regime)) yang jie long shu ;*.