Perhaps you should try some spelling variations:
last first » act first, must first
liang tan » liang dan, wing tan
liang sun » liang dan, wing sun
yeo chang » ceo zhang, po chang, woo chang
lee chang » lee ching, lee chung, lee changgi
dong di » dong sin
la last » a last, la liste, als last

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) or (liang sun))) or (dong di)) et la last first ((yeo chang) OR (lee chang)) c ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((liang tan) OR (liang sun))) OR (dong di)) et la last first ((yeo chang) OR (lee chang)) c ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((liang tan) or (liang sun))) or (dong di)) et la last first ((yeo chang) OR (lee chang)) c ;*".