Perhaps you should try some spelling variations:
thi shang » wei shang, thi hong, thi thanh
dong sign » dong sin, among sign, dong bin
shang hai » shang kai, dang hai, chang ha
hua rent » hua ren
rent yan » ren yan, rent a
yan thi » yan zhi, tran thi, dang thi
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (dong sign)) ya hua rent yan thi shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (dong sign)) ya hua rent yan thi shang hai ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (dong sign)) ya hua rent yan thi shang hai ;*.