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
hua rents » hua ren
chew soon » chin soon
siong seo » hong seo
cho soon » chor boon, choi woon, chin soon

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 rents ((chew soon) or (cho soon)) siong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang jiang yajing hua rents ((chew soon) OR (cho soon)) siong seo ;.
• Adding a wildcard symbol may retrieve word variants: wang jiang yajing hua rents ((chew soon) or (cho soon)) siong seo ;*.