Perhaps you should try some spelling variations:
jiang yajing » jiang liping, liang ying
wang jiang » wang liang, wang jing, wang yang
yajing hua » ying hua
chen chang » chen chung, chin chang, shen chang
seok hong » sek hong, seok jeong
soon seng » soon beng, soon heng, khoon seng
hua chen » jui chen, yu chen, a chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang jiang yajing hua chen chang ((seok hong) OR (soon seng)) seo ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang jiang yajing hua chen chang ((seok hong) OR (soon seng)) seo ;".
• Adding a wildcard symbol may retrieve word variants: wang jiang yajing hua chen chang ((seok hong) OR (soon seng)) seo ;*.