Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song min
mine hong » min hong, tin hong, amin hong
shang hai » dang hai, chang ha, hong hai
hong yu » wong yue
hua ren » hua chen
kan min » han min, kian ming, kyaw min
yu hua » lu hua, qu hua, ya hua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: mine hong yu hua ren ((kan min) OR (sang minh)) ((shang kai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "mine hong yu hua ren ((kan min) or (sang minh)) ((shang kai) OR (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: mine hong yu hua ren ((kan min) or (sang minh)) ((shang kai) OR (shang hai)) ;*.