Perhaps you should try some spelling variations:
hua irene » hua ren
lang yao » yang yao, gang yao, lang a
yang hua » wang hua, yang hui, ying hua
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
wong sau » wong sam, wong siu, wong shiu
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((lang yao) OR (wang yan)) yang hua irene ((ying jin) or (yang jin)) ((wong sau) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((lang yao) OR (wang yan)) yang hua irene ((ying jin) OR (yang jin)) ((wong sau) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yao) OR (wang yan)) yang hua irene ((ying jin) or (yang jin)) ((wong sau) or (kong sar)) ;*".