Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang, yan guan
tong shui » tong hui, cong shu, gong hui
yang jie » yang jin, yang di, yang jui
yan hua » tan hua, ya hua, wang hua
hua pei » hua wei
jing ji » ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang liang) or (yang guang)) yan hua pei ((yang jie) or (jing ji)) tong shui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (yang guang)) yan hua pei ((yang jie) OR (jing ji)) tong shui ;.
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (yang guang)) yan hua pei ((yang jie) or (jing ji)) tong shui ;*.