Perhaps you should try some spelling variations:
long thang » long thanh, luong thanh, gung thang
qian wang » yiqian wang, qian rong, qian yan
qing long » going long, using long
long paul » long haul, hong paul, long call
long tail » long haul
zi qing » li qiang, liu qing
yan zi » yan zhi, yuan zi, ban zi

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian wang yan zi qing long thang ((long paul) OR (long tail)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian wang yan zi qing long thang ((long paul) OR (long tail)) ;*".