Perhaps you should try some spelling variations:
liang tan » liang dan, liang sun, wing tan
hard hats » hard facts, hard days, hard hit
tan ying » fan ying, ran ying, tan yang
jui ying » huei ying, li ying, hoi ying
hui ying » huei ying, hoi ying, hui ping
band aid » brand aid, bank aid, based aid
hard hai » card hari, hard way, hard law
hard hat » hard hit, hard part, hard path

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

• Performing a fuzzy search may retrieve terms with similar spellings: liang tan ying ((jui ying) or (hui ying)) band aid ((((hard hai) OR (hard hats))) or (hard hat)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: liang tan ying ((jui ying) OR (hui ying)) band aid ((((hard hai) OR (hard hats))) OR (hard hat)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "liang tan ying ((jui ying) or (hui ying)) band aid ((((hard hai) OR (hard hats))) or (hard hat)) ;*".