Perhaps you should try some spelling variations:
thang hong » thang long, zhang hong, change hong
long thang » long thanh, luong thanh, gung thang
qian wang » yiqian wang, qian rong, qian yan
hong paul » ron paul
zhi qing » he qing, shi ling
shi ding » shi ling, shi lin, shi rong
qian yi » qian yan

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: ((qian wang) OR (qian yi)) wang ((zhi qing) OR (shi ding)) long thang hong paul ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qian wang) or (qian yi)) wang ((zhi qing) OR (shi ding)) long thang hong paul ;~".
• Adding a wildcard symbol may retrieve word variants: ((qian wang) or (qian yi)) wang ((zhi qing) OR (shi ding)) long thang hong paul ;*.