Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
yang lang » yang liang, yang yang, lang lang
chan ming » chan eng, chan kang, chan mun
chan fong » chew fong, chan eng, chan kang
lang hua » wang hua, wang hui, dong hua
hua rent » hua ren
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang lang hua rent ((((chan ming) OR (chan fong))) or (kian ming)) wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang lang hua rent ((((chan ming) OR (chan fong))) OR (kian ming)) wong yue ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang lang hua rent ((((chan ming) OR (chan fong))) or (kian ming)) wong yue ;*".