Perhaps you should try some spelling variations:
jiang yajing » jiang liping, liang ying
yajing jun » yang jun
wang wang » wang yang, wang liang, wang yan
wang yong » wang yang, wang hyoung, wang yan
hua jiang » ru jiang, nu jiang
shang hai » shang kai, dang hai, chang ha
yan hua » tan hua, ya hua, wang hua
hong g » hong ng, hong w, hong 7

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang wang) OR (wang yong)) yan hua jiang yajing jun ((shang hai) or (hong g)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yong)) yan hua jiang yajing jun ((shang hai) OR (hong g)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) OR (wang yong)) yan hua jiang yajing jun ((shang hai) or (hong g)) ;*".