Perhaps you should try some spelling variations:
best thing » last thing, best bring
past thing » last thing, last things
yan qiang » yan liang, yang liang, dan qing
qiang li » liang li, qiang niu, ling li
jin dong » jin song, jeng dong, shin dong
wang » wing, wan, lang
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan qiang li ((best thing) or (past thing)) jin dong sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan qiang li ((best thing) OR (past thing)) jin dong sin ;.
• Adding a wildcard symbol may retrieve word variants: wang yan qiang li ((best thing) or (past thing)) jin dong sin ;*.