Perhaps you should try some spelling variations:
lang lang » ylang ylang
hoang suk » hoang vu, chong suk
lang yan » wang yan, wang yang, zhang yan
yan data » can data, dan data, fan data
us doing » un doing, just doing, und doing
yong suk » chong suk, cong sun
hoang sy » hoang vu
rong su » rong yu, cong sun, jeong su
tell » well, toll, teil

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang lang yan data tell us doing ((((hoang suk) or (((yong suk) OR (rong su))))) or (hoang sy)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang lang yan data tell us doing ((((hoang suk) OR (((yong suk) OR (rong su))))) OR (hoang sy)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang lang yan data tell us doing ((((hoang suk) or (((yong suk) OR (rong su))))) or (hoang sy)) ;*".