Perhaps you should try some spelling variations:
wang qian » wang qiao, wang qin, wang liang
qian yan » qian jun, qian yi
chia tan » chen tan, chia wen
chia lan » china land, china law, chia wen
yang lin » yang jin, wang lin, yang li
long han » long chain, long thanh, long haul
hai » hadi, haji, hari

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang qian yan ((chia tan) OR (chia lan)) yang lin ((long han) OR (dang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang qian yan ((chia tan) or (chia lan)) yang lin ((long han) or (dang hai)) ;*.