Perhaps you should try some spelling variations:
jiang yajing » jiang liping, liang ying
yajing jun » yang jun
chang mae » chang ha, changes made
gang yao » yang yao, wang yan, ganga ya
yao yang » yang yang
du jiang » ru jiang, nu jiang, hua jiang
hong ghi » zhong zhi, hong g, hong hai
yang du » yang di, yang d, yang mu

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

• Performing a fuzzy search may retrieve terms with similar spellings: gang yao yang du jiang yajing jun ((chang mae) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: gang yao yang du jiang yajing jun ((chang mae) OR (hong ghi)) ;*.