Perhaps you should try some spelling variations:
kang minah » sang minh
wang dong » wang yong, wang hong, wang yang
dong yang » dong hoang, wang yang, yang yang
yang der » gang der, yang dean, klang der
der rent » der re, der rede
how secs » how self
how seo » how so, how self, how slow

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dong yang der rent kang minah ((how seo) OR (how secs)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dong yang der rent kang minah ((how seo) OR (how secs)) ;*".